Hi Shawn, first of all thanks for your effort! Haven't seen this post before since I'm not here regurlarly.. I'm about to upload my two workflows.
I was experiencing major issues while signing up and editing my profile though. At first my username (same as here) as well as my email-address was marked as invalid with no further information. Tried the same username with two different email-addresses, same problem. Then suddenly an email arrived confirming my registration, even though I never got a message that sign-up was successful.
Now I'm registered, but I can't upload a profile picture. I always says "invalid entry" (I'm on a German locale if that helps you). File size restriction maybe? The image is 285kb.. but some infos to what is wrong would be necessary, at sign-up and later. Just "invalid" is not very helpful.
EDIT: Yep, filesize restriction.. now it worked. Like I said, just some info about that please somewhere would be enough.