Hello, awesome work on the guild guys, looking great.

Trivial stuff:

When you click 'save' on the avatar box without uploading a picture it takes you to another blank page with nothing but a message, would be nicer if it was a pop up window, little one instead, trivial and not a priority, but just wanted to share it in.

Also the current format of the postcount and join date could be better,
maybe something like:

Posts 9999
Member since 11/11/1999