Idea is great but this logo looks like evil douchebag kind of guy with this tagline "Not the bot you deserve, but the one you need" doesn't look great. You definitely need to work on your brand. :)
It also seems to be the avatar for the account that leaves the automated comments on the pull requests. I suspect it can cause a subliminal "this is a jerk" response in the author of the pull request who you'd probably prefer to feel receptive to this feedback.
Thanks for the feedback, the website and any part of the brand is open-source, so if you feel like contributing, you may start a discussion on GitHub or make a PR :)