I tried Chrome awhile back. It’s probably better now but at the time it couldn’t hold a candle to Firefox. In any case, I use the Delicious Firefox plugin for bookmarking and toolbar organization and I think it would not be possible to improve on their design. Easy to tag and you can build a toolbar that is filtered on any tag you like. That is an unbeatable implementation of bookmarks. For me it is easy - no Delicious plug-in - no chance for Chrome.