I'm using Firefox 2.0.0.14 on Mac OS X . When I bring up the "write a review" dialog box, there's no cursor when I'm typing the review. This makes it hard to keep track of what I'm doing and as a result is pretty annoying. I think this might apply to any place with a pop-up dialog--I just noticed that the "create a new thread" dialog that I am typing in right this moment doesn't have a cursor either.
In-page editing boxes look fine so far.
