There is a new maintenance release of Firefox out today, I think. If you take a look at issues in the release notes, you’ll see a disabled, work-in-progress, enable-at-your-own-risk “single window mode.”
In one of my previous Firefox gripes, I called for just such a feature. When I discussed it with Lewis he claimed that this would disobey the wishes of the site developer. I admonished him, and he cried.
Speaking of old gripes, my next big move will be bringing back my old posts, at least as far back as the last version of the site. I may just upload the old files, but I’m considering manually entering each post into the current version of the site. If I (re)insert entries from one version back, I might as well do it for all of them. I like this idea a lot for two reasons, one of which is vain and one of which is functional: I will enjoy seeing my “Archives” section date all the way back to 2002; And the old entries will become completely searchable. Plus there’s Permalinks … I might lock out comments on old posts, though.