This seems like a good idea but.. Would they really use BitShares? I think that before we try to know people's opinions here, we should know the opinion of Peercoin community. Are they willing to trade here? Are they willing to pay the current fees?
I like it but this is something we must be sure of, first. Not to mention I can't stop thinking those 10btc could be used to help develop a Bond Market or other stuff first. Then it would make sense to bring other coins in.
Btw, would it just be a MPA? What if they migrated here? Meaning, do a sharedrop 1:1, one PeerCoin MPA per Peercoin on their chain, then they would migrate here?
I only like the idea because we could possibly have more people developing in BitShares and even have Nubits and BitUSD competing in the same chain in the future since Peercoin seems related to Peershares and Nushares.