I choose ArSiNiK.... and this is why.
A) Mr.Rockport appears to be incapable of fabricating a single post that would hold my interest, for more than several breaths, much less the length of time it would take to consume an entire eight ounces of tea.

Entertaining the idea of god in fact existing for the moment, I'd have to say that the character he has been protrayed as, since the beginning of christainity, isn't one that I'd care to have in my company.
C) ArSiNiK, on the other hand is someone that I do tend to find entertaining and from his post, I also agree with him on most things. All around, ArSiNiK is the most logical choice here, for me.