Ok, here is absolutely one reason to upgrade to FF 2.0. I have been looking for so long to have spell check on my blog using WordPress. And sadly, there has yet to be a good spell check for WordPress, which seems strange. So I always had to copy and paste my posts and then bring them to Word. Then I would spell check there and then bring it back. But no more, now Firefox does this inline. Look at this screenshot…

As you can see, FF underlines my typos in red (I know I know, I have many. Why do you think I really need a spell checker in the first place!). For me this one feature makes it worth the upgrade. It also allows you to add on more extensions like Jeteye (a better bookmarker) and a new feed reader and an nice inline media player at the bottom of the screen called foxy tunes.