I still have it in 3.0.7. I think it's present only if libgwibber is installed.
In <https://wiki.ubuntu.com/SoftwareCenter/RatingsAndReviews#reviews- tweeting> I've specified that that "Share" link should be replaced by letting people optionally tweet their reviews. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/592619 Title: Software item screen has unspecified "Share via microblog" item -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs