Can anyone recommend a couple awesome online forum site (discussion groups) for a couple of the topics I've listed below (suggestions other than this site of course, which I don't think is the best for a couple of the topics listed below...though if I am mistaken, please do let me know): ...if possible, please don't even bother referring any 'Google Groups', because all of them are absolutely terrible! • RSS/Atom Readers (particularly Google Reader) • Social Bookmarking (particularly del.icio.us) Any suggestions would be greatly appreciated... Thanks!