I had resisted upgrading Mozilla’s Firefox 3.6 to Firefox 4 because I wasn't sure if all of my add-ons were available for the then newest release. Fast forward a year or two, and I'm five versions behind.
I finally took the plunge when Firefox 8 was released last week because I didn't want to fall too far behind. 3.6 was getting a little sluggish and was no longer the most widely used version of Firefox.
Senh: I'm still on 3.6! Maybe it's finally time to upgrade.
Senh: Isn't this sleeping with the enemy? I guess Microsoft is so desperate to get ahead in the search market that they're working with their web browser rival Firefox. It's a good move. Like it or not, Firefox isn't going anywhere, and they occupy 20% of the web browser market.