Crispian Jago presents the history of science as a subway map (cool visualization).

The comic strip The Oatmeal tackles the irony of mobile app pricing. Or, in the worlds of “Weird Al” Yankovic: “I hate to waste a buck ninety-nine.”

A 19th-century terraforming experiment: Ascension Island’s artificial ecosystem, instigated by Charles Darwin.

Portable cellular phone tower on wheels.As near as I can tell, there were two main wifi networks at the San Diego convention center this year: “Comic-Con 2010” was open and free…and bogged down. It was enough to post snippets of text one line at a time, but it took forever to start the console for Cover it Live, though, and it wasn’t worth it for uploading photos.

AT&T also had a wireless network, but it required you to either be a customer already or buy access. One of the perks of U-Verse service: free access to AT&T wifi hotspots! Since only paid customers were using it, it was a lot faster. Faster even than our home internet access, in fact.

This was in the lobby, hallways and meeting rooms at the convention center itself. I never really tried to access wifi on the exhibit floor (who has room to sit down, other than people staffing a booth?), and didn’t spend much time on my phone either, except for sending and receiving text messages.

Over at the Hilton, however, access was virtually nonexistent: No wifi as near as I could tell, and even phone access was spotty. I saw people texting in the Indigo Ballroom, but the ones nearby were all on iPhones (AT&T) or Verizon. I had absolutely no T-Mobile signal in that hotel, even though it was perfectly fine everywhere else. Katie had the same problem at Indigo last year, and we were hoping it might have improved. No dice.**

One reason I didn’t worry too much about having constant net access: I spent way too much time last year online. Liveblogging aside, this year I wanted to focus more on actually being there. Last year I posted about 30 messages a day to Twitter. This year it was closer to 10 posts total.

So of course, now I’m spending lots of time after we get back writing things up…online.

*Yes, I know the photo is of a cell phone tower, not a wifi hotspot, but I didn’t take any pictures of wifi routers and this is the next best thing.

**Actually, there was a whole booth full of dice, but it was over on the main floor.

»Full index of Comic-Con posts and photos.

I’ve always wondered how the name of Japan’s currency ended up meaning “craving” or desire in English. It turns out to be coincidence, probably from the Chinese yáhn or yin, “craving.” Word of the Day: yen.

TweetUp acquires Twidroid and changes its name to Twidroyd “to ensure minimal confusion with products from Lucas Films.” Fortunately no one will mistake Lucas Films for Lucasfilm

Last month, KTLA reported on a 3.3 earthquake in the Inland Empire. “Dozens of residents” in the region felt it. Dozens! Wow!

I have to agree with @rzazueta: Woot’s Amazon buyout report is an instant classic (via @boingboing)

Chart of the Day presents: What people are actually doing with their cellphones (aside from talking) based on a Pew survey on mobile internet use. (via @ThisIsTrue)

Comic-Con International is rapidly approaching, and you know what that means: it means I’m thinking about mobile computing again!

Right now, I’ve got a G1 Android-based phone, and Katie and I share a MacBook. The G1 is showing its age, and it would be nice to have a second computer to do things like manage photos with while traveling.

So. Options.

1. Upgrade the phone. I’d like to stick with T-Mobile, but unfortunately after being the first network to take a chance on Android, they kind of dropped the ball on high-end Android phones. It looks like they’ll be getting the Samsung Galaxy S as the Vibrant, which might solve that problem. (Downside: no camera flash, no physical keyboard, both of which are in the Galaxy S Pro — but I don’t know when or even whether it’ll show up on T-Mobile’s network!)

Also, this doesn’t solve the photo management problem…and if I get a touchscreen-only phone, it’ll really slow down typing until I get used to it.

That and the rumored launch date for the Vibrant is July 21: the day before Comic-Con! That’s not the best time to try to get used to a new device.

2. Get a tablet. As much as I love Apple’s laptops and think that tablet PCs are a great idea, I can’t get behind the iPad. I don’t like the walled-garden approach where Apple gets to choose what you’re allowed to install on your computer. As for other platforms, Windows and Android tablets don’t seem to be comparable just yet.

In short: not gonna happen this year.

3. Get a netbook. I keep coming back to this, don’t I? Last weekend I checked out the selection at Fry’s and Micro Center, and decided on several things:

  • Never, ever buy a netbook without trying out the keyboard first! I found one that was so bad that I’d rather type on my phone for an hour than this netbook.
  • Smaller is better (up to a point). There’s no point in getting a large netbook when I could get a more fully-functional small notebook.
  • A lot of netbooks have truly awful trackpads.
  • While I’d rather get one with Windows 7 than Windows XP, it’s not critical. (Vista, however, is right out. Not that I saw any Vista-based netbooks…)
  • I like the Splashtop instant-on mini-network OS. It’ll be sufficient for 90% of what I’d be doing with a netbook.
  • A big chunk of that other 10% would be photo management! Or at least pulling photos off the camera and uploading them. Managing stuff within Flickr should work.
  • Most netbooks are still above my personal “Oh, just buy it and get it over with” price point, which is $200. MicroCenter had two, one of which was the one with the horrible keyboard, and one of which had Windows XP, didn’t have SplashTop, and had a mediocre trackpad. I really had to think about whether it was worth it or not.

Even so, It’s going to be hard to justify a netbook and a newer phone, and if I have to pick one, it’s going to be the phone. At this rate, by the time I decide to go for it, a tablet may actually be more practical!

DC Comics has launched a digital comics program, starting with the iPad/iPhone and the Playstation network.

And by launched, I mean launched. As in, you can download the app and buy comics right now.

I’m really looking forward to the day when they expand this to more platforms (desktop PCs, Android and Windows–based tablets, etc) and start reaching into their back catalog. I’ve griped about the lack of Golden Age Flash reprints before, and the Bronze Age is also virtually invisible in reprints (though at least with comics from the 1970s and 1980s, you can usually find the back-issues at a reasonable price).

I haven’t had time to read all the interviews, but I’ll definitely be reading them tonight:

Jim Lee at Microphone at DC Editorial.With Jim Lee so heavily involved in this project, I can’t help but think of a moment at WonderCon this year. Saturday was the day of the iPad launch, and the Apple Store in San Francisco is just a few blocks from the convention center. Jim Lee was conspicuously missing from the DC Editorial panel. He showed up partway through the panel and stood in the Q&A line, where he planted a few questions…and then pulled out the brand-new iPad that he had stood in line for that morning!

Sadly, judging by ComiXology’s new releases, DC hasn’t brought Flash to the iPad just yet. But I’m sure it’s only a matter of time.

Update: Comics Alliance has another article I won’t have time to read just yet, on why this is a big deal.

Cross-posted at Speed Force