Yeah, the developers are probably very greedy.
And it is more interesting for them to sell master-nodes than to develop the project.
Very sorry...
Did you check out the Seedcoin Foundation website?
https://sites.google.com/site/seedcoinfoundation1/homeYou can see the projects we are planning to implement there.
I understand the need to be skeptical, but if everyone trying to do charity work is a scam, then who will do the charity work?