morpheus ultrapeers

I've been reading with interest the discussions dimping on the fact that morpheus (and bearshare)users are increasingly coming up as ultrapeers and not sharing and so reducing the effectiveness of the network for limewire users - I too have noticed that where once I only got limewire ultrapeers, now I get (lots of) morpheus, gnucleus, limewire@version@, bearshare (well once anyway) and even xolox - thing is - with morpheus it looks like I get few hosts and hardly any files available but when I search anyway I get as much as ever - eg - I had ALL morpheus ultrapeers and supposedly only 300 files available but a search of "when doves cry" brought up 200 or so ("when doves cry") files by Patti Smith, Ani D, BNL, Luka Bloom, Reclaimers, Flying Pickets, Shrodingers cat, Tupac, Afghan Wigs, 35 inch Mudder, Depeche Mode - and even - Prince - it all makes me think the 'problem' is partly illusiory - maybe the likely influx of audiogalaxy users won't be sooooo bad either