yes. i made it CC because these icons are results of hard work and creativity. so i guess i deserve to get something back when you guys wanted to use them for commercial purposes. thats just how the way things are in here. anyway you are permitted to use them for non-commercial use for free.
So you really think someone's going to buy these from you? And if they don't, you are aware you've stopped people from using your results of hard work and creativity otherwise, of course?