You have just described me too... Countless ideas started and very few completed or even got to a launchable status. I know exactly what's required in every case but struggle to wrap things up.<p>Funnily enough, I think I'd make a solid startup/side-project coach and it's exactly what I need, also. Would love to see a small group work together to motivate each other, like an online version of the YC dinners (going by what I've read of them on here).