Still needed? Rated 5 out of 5 stars
'Read Easily' was great. I didn't need it often, but it was very useful when I did. But, although I'll miss the convenient toolbar button, you can do the same thing in Firefox 3.0.1 with View - Page Style - No Style, can't you?
Heck, I don't know. Maybe you could always do that. But I thought I'd mention it here. I'm still giving 'Read Easily' five stars, because it really was nice.