While I won't be near as mean about it as Synaptic and others have been - you really do need to come up with storylines that don't just amount to giant pats on the back, or circle-jerking about the future uses of it. My only problem with that (and where the "constructive" part of my criticism ends) is that I honestly have no idea what you could make a comic about Bitcoin that doesn't involve either patting one's own back or circle-jerking.
I should note that bitsquirrel seem to be received well. I think it's a good comic. Also, Joey D's Bitcoin Mascot is also well received. But it's mostly more miss than hit.
Making funny comics is really hard.
Maybe something more technical, explaining how the things work? I think it was your site that had the "eat this carrot" comic which was getting towards what I think would be useful. I guess it's tough to do - explain an aspect of Bitcoin in 6~12 frames, but honestly squirrels dropping bombs on windmills made of fiat currency isn't really helping anything (unless you're speculating on the number of times in a day people will say "what the fuck?") regardless of how awesome the frame with Gavin riding the Alpaca is for those of us in on the joke.
Yes, this seems to be a good pivot. It also works with Bitcoin Weekly's strength which is to be a non-sensationalist essay-driven site.
Even so, what I might implement for the funny comics is the ability to iterate and the ability for audience to give feedback on how funny it is. That way we can keep trying and see which one succeed.