I finally had a chance to look at my browser stats:
38% unknown (bots, feedreaders, etc.)
5 1/2% Mozilla
which means that there is no majority browser in my world. IE counts for enough that I shouldn’t screw its users over, but the animal-based browsers are definitely a significant minority. also, that the feedreaders are an important audience; the .rdf file for snapping links is the most popular file on my whole damn site. which makes me wonder, because I’ve only ever used summaries (for my own nefarious purposes), whether that’s a problem somehow….
also, I can’t spell factoids.