Some of their discussion groups are excellent if you can overlook the spam and the clueless students (and even some of those turn into worthwhile or at least hu

Some of their discussion groups are excellent if you can overlook the spam and the clueless students (and even some of those turn into worthwhile or at least humorous discussions). I get email notifications of posts in several embedded systems groups and check them every few days, more often if there's a good ongoing thread.