I agree that expecting to create 12 great projects next year is a stretch and odds are that 12/12 will become vaporware, however, the lessons learned and the potential (albeit small) for any one of them to actually become something makes this a worthwhile endeavor to me.
Actually reminds me of something I read from Antifragile[1]:
> Rule 4: Trial and error beats academic knowledge.
> Things that are antifragile love randomness and uncertainty, which also means—crucially—that they can learn from errors. Tinkering by trial and error has traditionally played a larger role than directed science in Western invention and innovation... [2]
Say what you will about NNT's writing style, but the guy makes a lot of sense to me.
[1] https://www.amazon.com/Antifragile-Things-That-Disorder-Ince...
[2] http://www.wsj.com/articles/SB100014241278873247351045781209...