I get what people are saying with the CP chat bubble. However, it doesn't seem to work for me. You see the chat bubble and not the CP.
I think the symbolism should be subtle, not the primary focus. A good logo is easily identifiable.
McDonald's Golden Arches are a big M. Instantly you know McDonalds. The most iconic logos are simple.
The problem (for me) with the chat bubble is that it's too generic, and doesn't really stand out as "ours".
Additionally, the chat bubble is associated with comic books and text messages. Here is more a place for extended analysis and discussion.
Hence I prefer the C and P the same size.
But that's just my opinion, you're all free to be wrong
