Separate Sharing groups - Feedback and Suggestions | Google Groups

If any of you use Google Reader and it's sharing, you may have run into the problem that you can't setup groups to share with and retain all the sharing perks (tracking and comments being 2 of the biggest). I made a feature request on the official Google Reader group and was hoping those of you who agree with this feature would rate my post with high stars and if you want to, contribute a post to the thread as well.