Pauper is still out there. The group I play MtG with played at a different location and we bumped into a group there that regularly players pauper.

I've had a better response out of Silver/Black decks with my immediate group though.

It looks like some of the incoming cards show up in the inventory before the trade has been completed. That can create some confusing situations. I would prefer things to not show up in my inventory until the trade is completed.

I have some finished trades that aren't appearing in inventory, even though it shows the trades completed. Again this is confusing because pending trades appear in inventory, but completed ones aren't.

A good pauper resource is http://pdcmagic.com/