derGoldstein writes: ars has a short comparison of how Firefox 4 and IE9 fared since their recent launches: "It's worth noting that neither browser has been rolled out to regular end users via the standard update channels yet—the statistics are based entirely on voluntary downloads by early adopters". Though this information is obviously preliminary, Microsoft gave all non-IE browsers a considerable advantage by not allowing their newest browser to run on Windows XP. Link to Original Source
I've never been canoeing before, but I imagine there must be just a few
simple heuristics you have to remember...
Yes, don't fall out, and don't hit rocks.