I have an idea for a project related to the stock market that I'd like your opinion before I start doing it (I'm validating one of my markets here).
The idea is pretty straightforward: A StartupToDo.com-like community (with small payments of $2-$5/mo) where users can share their investment ideas and receive money based on the number of upvotes (HN, Reddit style) given by other users. For each upvote the user receives an amount of money.
It allows the more knowledgeable investors to earn money sharing their ideas while the beginners can learn from the pros.
What do you think? Would you pay? Would you use?