So what's the difference Mike? The WRITERS of RC are fans of DC comics and all sorts of other 'geek culture'...so are the writers of BBT, so much so that they incorporate just as much 'geek culture' into the show plus generally accepted science.
Is it because RC is small and 'niche' on Cartoon Network's Adult Swim and not on prime time CBS? That is the only difference i see here.
I just don't see the argument that some folks make that BBT makes fun of geeks. Please don't tell me RC doesn't do the same when in the DC comics special they did the skit with the geek getting the Green Lantern Ring...If you are going to be offended by BBT, be offended by RC.