[Shinoa]

I was thinking about it and I do think that the more you upgrade the more NSP you can earn

Actually, this Is a very good point.

As It stands, NSP Is equally-earned, Irrespective of member seniority. Even a small Increase of NSP earned per upgraded tier, will serve It's purpose well.

This is a good idea too.
I agree it should not be very much because then upgraded members could just make a few posts a day then get more upgrades and ranks and shit easily.
Maybe it shouldn't be on upgrade rank and rather Years of Service or Join Date

2 issues. Old members that are never active and not old members that post a bunch, but gain less than others. Ranks probably works better than years of service