I've been doing some development work for a friend's website and was hoping to get feedback from the community.

I have created a comparison table for all available bitcoin gambling sites that includes whether or not they are provably fair and/or allow for anonymous betting. I felt like this was something that was really lacking from other comparison sites, so I hope this proves to be useful:

https://bigcoingambling.com/bitcoin-gambling-sites/

Feedback would be hugely appreciated!