Havent switched to firefox v1.0 yet. I use a lot of extensions and until all of them work with the latest release, I am not going to switch. Some of the extensions tend to have very little support or are not being updated, which would mean that I will be on 1.0PR release for a while.

Also there is a new feature in Blogger, where if you are logged in to your blog, an option will come up that will show an edit icon directly on your blog page. This is a cool feature. There are so many times I've wanted to edit a post, but found it real cumbersome to actually go to the blogger dashboard, and click edit from there.