[truthseeker]

You said it...responsible for something that someone cares about. Find that out first if it is something someone cares about. If not you could be spinning your wheels for a long time.

[BadassFractal]

Agreed, I myself feel that an idea is worth nothing if there's no real life demand for it. It has to be tested.

Reminds me of the basic programming rule of thumb where if you haven't tested a piece of code, it is to be considered broken.