Was just reading a mumm..about child neglect..and lady posted her grandkids pics on there. Although i know,,this is a adult site..and there is pedophiles out there.. fact is..how are they going to track your grandchild down unless you give them more information..like your whole name..etc?
You can see tons of kids..everywhere. On the net..out in town..etc. I really do not see where theres harm in posting kids pics..unless you are doing indecent pics.
Thats just my opinion though.