per your request... personally I think your character image can stand on its own and a nice text wordmark can enhance the message on yoursite without a second logo bug... just my opinion.
I think the character image standing on its own is true. I'm not crazy about this font though. Can you try something else (more simple). Also, remember that the background is Green. I need the text to stand out. Also, if there can be a SIMPLE element to illustrate either podcasting or blogging (RSS), that would be great.