I think that's a great idea. I can write that EA, and then put it on a variety of brokers. However, I'd want the data in a database, which is also something I can do. I'll have to figure out what intervals to capture the data, but then I can do reporting such as highest, lowest, history, and allow searching and so forth.
FYI - everyone who is registered can start new threads. You just cannot start them in the Robot Review forums - those are reserved for me, as they show up on the home page. The "General" forum and all the others are wide open.