I have also send them an Email.
Dont think you should send them anymore.
I can imagine it takes time for them to look at everyone.
I was thinking the other day: "Whats the thing about PPG?" "Whats does it give me to have pictures there?"
Im thinking: Nothing!
I can see all the great pictures there and the poeple taking them are sure good at what they do. But there isnt any more to it.
Look at the picture post here in the forum! There are great pictures posted there. I would say, go out and take pictures and show them to your family and friends and make an good website for your pictures. You WILL get much more recognition for your work that way