Well, the SC2 beta phase one ended two days ago. With all this feedback, I wonder if Blizzard would make any changes to Battle.net 2.0 before the official release date (7/27). Usually Blizzard is very receptive to the feedback of the fans, but I think it's too late and too much work to get Battle.net 2.0 to a state where the author would be satisfied before the release date.
In any case, I expect Blizzard to refine their products after release until they are perfect, just like they always have. Hopefully, they will continue to refine Battle.net 2.0 as well.