Hey!
A hackathon is coming up, and I was wondering what I should build.
I want it to be something open source so that everyone can benefit from it.
Please let me know if you have some ideas you would like implemented!
Thanks.
Here are a couple for you:
Ratings system similar to ebay:http://www.coindesk.com/bonafide-raises-850k-build-reputation-system-bitcoin/And if it's not done well yet, maybe
peer to peer lending combined with peer to peer ratings.
Fractionalize you're Bitcoin all you want, but it's 100% your risk if the borrower doesn't pay back.