I like Mail for OS X, and switched to Safari the day they released it. Had stopped using OmniWeb for a while because it was crashing too much. I'm now apparently back; imported all my Safari bookmarks and am very much liking 4.5 at the moment. I look forward to the addition of tabbed browsing (very addictive) but for the most part I'm going to stick with it for a while. No crashing, pages that Safari was having trouble with work fine under OW. I'll keep Safari (and Camino) around, but I may indeed make this my "daily browser".

(I can't say anything bad about the cost; I bought a license a long time back for this.)