No they are not. But define "small"

do you prefer a bloated exchange like cryptsy (listing hundreds of coins), that seems to have a large volume, because trading lag is so large that people need hours to go in and out of trades???


For me, vircurex have always been the most reliable and secure exchange.

Them listing QRK means they have trust in the underlying security of QRK coin, and that has some value going forward.