This seems to be a long-standing issue, but one I never really thought to bring up... Huge workspaces (i.e. hundreds of tabs) don't seem to work well. If I try to restore such a workspace, it usually locks up (beachballing forever), which is not good, because (1) I web-browse rather intensely, and (2) OmniWeb crashes a lot, so I frequently need to restore my workspace. Normally I wouldn't demand so much of a web browser, but I've used Camino like this before, and it works just fine. Its interface is just as snappy and ever, and I can have it restore my session after crashing/quitting, and it seems to handle that quite painlessly.
Perhaps this is another WebKit issue... but I'm pretty sure I've tried using Safari like this, and it may have been a bit slower than Camino, but it definitely wasn't as bad as OmniWeb.
Perhaps this is another WebKit issue... but I'm pretty sure I've tried using Safari like this, and it may have been a bit slower than Camino, but it definitely wasn't as bad as OmniWeb.