During the last few days I've been awash in opportunities that could be really cool, but they will also take a lot of time. I've also been noticing that many of my friends suffer from the same problem I do: can't say no.
This has led me to dust off an old project of mine called The Decide-A-Tron. It's a decision tree that helps me separate out the good stuff from the can't-do stuff. I'd like to spruce up the design and print it on nice paper at some point, but here's the revised process as it stands.
Let me know if it helps. I used it today on something.
P.S. Here's a link to a file you can print.