I never was much into single player RPGs, skyrim is no exception. The games I have enjoyed the most in my (relatively short) lifetime of gaming definitely were those supporting online play.
Same for Zelda.
Starcraft well... it's very nice, but it is a strategy game afterall. I believe I will get much more replay value with Diablo 3, considering I have played Diablo 2 for years and years.
Ghan has said he has fixed this. Monovertex please confirm this fix. This was only a problem with people that had signatures in the upper levels like not the special members but the respected members.