I totally get that, and the sync dev seems like a good guy who should charge whatever he feels is reasonable for his time. To an average end user like me though, it feels a bit like there are 5-6 booths offering bananas for free, but then someone set up a booth right next to them selling bananas for $20 a pop or requiring me to sit through a sales pitch.
I just wanted to show my appreciation for the guy at my favorite booth who is doing it for free when they really didn't have to.