Looks great, but regardless of what they say - this is never nice to see on a website with tones of really unique user generated content...
"10. Your Copyright
(This is the really important one! Any content and media you submit is owned by you. Any content that you submit and make public we have to state a lot of legal jargon that sounds like we could be trying to steal it. We’re not, we promise, but we have a very simple challenge - from time to time we use screenshots and videos of the app in our advertising and that may contain your public images, therefore we need the rights to be able to take screenshots of our own platform!)
Any content submitted by you will be owned by you. However, you agree to grant Patina and its affiliates, representatives and assigns a non-exclusive, fully-paid, royalty-free, world-wide, universal, transferable license to display, publicly perform, distribute, store, broadcast, transmit, reproduce, modify, prepare derivative works and otherwise use and reuse all or part of your public content and anything we may make with your content through Patina or any other medium currently invented or invented in the future. We reserve the right to display advertisements and to use your public content to advertise and promote Patina."
Wouldn't put me off using it though... I don't think.