post pictures

It is badly needed.
This place will be much more colorful then.

not on one's page only

However, it could be abused by someone.How about setting an limit to the amount that an account can post pictures everyday?

I totally agree with you but the priority should be that PpG supports the sending of pictures in the convers first. People are pushed to leave PpG and use another app for sharing pictures of their city, country, etc with PpG-friends.