What about the iBeLink DM384M X11 ASIC Miner that is selling for $2,000
Maybe we should count X11 out.
but the point is that if one algo starts pulling all our work, like scrypt, the other algos can fight back, so even if we have a farm on x11 and one on scrypt, at least its not one farm getting it all
I see your point, it doesn't matter what algo.

Edit:
I guess my point was that, could we potentially have Scrypt and X11 Algorithms both freeze up due to Asic hash rates.
It does seem that GPU friendly Algorithms are very popular though.