We have an open ticket to update the Community Blog logo. I put some ideas together for how to update it. Let me know what you think and what your preference is (there are 3 main options):
I agree that B’s contrast on the speech bubble is underwhelming. I could certainly live with it, but…
A is intriguing, but I agree the upper-right is a little awkward. If you’re excited by it and want to explore it some more, that’s fine. But C is perfectly acceptable if you’d like to move on to something else.
C looks perfectly fine. A looks good as a logo but it stands out too much for me, maybe add a little bit more opacity for the white background? B just doesn’t feels right for me.