A couple days ago I slipped this in. All well and good in Mozilla, but in Internet Explorer 6.0 (I haven't tried 5.x) this triggers a selection bug, such that trying to select text with the mouse selects everything from the beginning of the document to the point where you've got the mouse, instead of the portion of text you're dragging over.
It might be helpful if I point out that I've always seen this weird selection behaviour on Opera 6.05 for Windows, but only while the page is loading. While it's loading, it also does not display scrollbars or let me scroll with the keyboard.
This wouldn't bother me at all, if only there wasn't yet another (probably unrelated) bug that causes pages to finish loading later than necessary. Often, the connection just hangs even though all the page contents have actually been transfered (and Opera displays it all sans scrollbar), but it just waits and waits for ages before it finishes up the page transfer.
(P.S. I'm aware there is a newer version of Opera, but it has even more bugs and I generally don't like it, so I'll stick with 6.05 for the time being.)
Greetings, Timwi