I'm confused, aren't the SBoC blog posts all written by different people? Shouldn't we encourage new users to contribute? I checked it out, looks good to me.
Logging in every once in a while and posting different stuff to build credibility would help.
Key word there.
If it is indeed true that you are in fact multiple people and have independently submitted articles relating to your (actually pretty cool sounding) event, may I suggest that you coordinate in the future to keep the articles submitted to just a few at a time, and make your comments more substantial.
This would probably stop the accusations of you running an Astroturf campaign.
Although this particular form of astroturf probably has better inside jokes.