From time to time I’ve written up the results of a particularly interesting (or annoying) computer problem with the intent of helping out other people who run into the same issue. Daring Fireball calls this Writing for Google and provides suggestions on how to make sure the write-up gets found.
There are enough of them that I think they’re worth labeling. Although the category list is getting complicated enough it might be worth chopping everything down to 4 or 5 and using tags for everything else.
Update 2022: I’m starting to collect the posts that are still useful at Hyperborea Tech Tips.