I have been checking into this for a while myself.
Tell me what your resources are and what you are willing to do. I think unless you are quite unique and have some money to back your ideas, you will not suceed. If you were to come up with the best idea ever, and no one knows you exist, you will just dies a slow death. Any internet idea has to be promoted and reach a point where it can sustain itself.
PM me and lets share resources.