Should I change my default user icon?

I've been using "Beyondo" (the user icon on this post) for some time now on most of my posts, but tonight someone commented that it's considered "creepy" by some folks.

Consider this a poll.

What do you think of my user icon?

Should I stop using "Beyondo"?

In general, what do you think about my user icons and should I change any of them out.