This exchange looks shady as fuck.
Zero fees, resurrecting dead coins (which can be forked even with old, obsolete hardware), not even a registered business and yet they're mumbling about 'developing partnership with banks'.
I'd stay away from this one.
I have no comment about the background or claims of the owner(s), but I agree that it seems to be risky to list coins which don't have a strong underlying network. For example, one coin is at difficulty 0.001 (scrypt), and I'm pretty much the only one that has been mining it now that Cryptsy is gone. In fact, their peer explorer lists two other peers - which are both my servers.
Another half dead coin has had some massive blockchain reorgs (including one that invalidated more than a day's worth of blocks and transactions) but they've still listed it. With a weak and unstable blockchain it wouldn't take much for someone to cause some mischief.
Maybe they're just throwing everything at the wall to see what sticks, and hopefully provoke some trading activity to grow their site, but I would imagine that people with coins that were effectively worthless until added to crypto-trade are probably most interested in dumping.
I'm giving them a go anyways; at worst if they close down abruptly I lose some of my weird stash of obscure half dead coins.