Earlier this month I asked about vesting and no one contributed anything useful to that thread ... or at least nothing close to what I was hoping to discuss. Fortunately I found a couple of good write-ups here:

http://www.feld.com/wp/archives/2005/05/term-sheet-vesting.html

http://www.naffziger.net/blog/2007/04/05/startup-stock-options-vesting-schedules-acceleration/

If you'd like to discuss this info or compare / contrast your own vesting schedule with the examples please do so, thanks.