FXCodeBase.COM: Forex Chart Indicators and Development

What would you like to say if "all users" of the community here create a signal/indicator. I have heard from a german project called "tradingschule" and they developed a signal with 90% goal and high performance trades.
Let us develop a signal with the experience and strategies of "all users". It would be great, interesting and of course funny. And if we have a great signal all users would be helped to trade a lot of better.

What would you say about this propose???

Great idea!

What would be the best signal ?
I always thought that it should be able to catch all price reversals, so that we don't wait for this EMA to cross that EMA and then some other EMA, and when this happens we enter a trade just to realize that it is already late and the market moves against us, but instead have an Indicator that will be able to filter the Zig Zag Indicator and confirm the final movement of it, in other wards predict the price reversal. Wouldn't it be great if we could sell and buy at the picks and the valeys in any time frame?
What Indicator/Oscillator would be able to do that?

Any comments