Nothing personal... but where have you been recently? Under a rock?
Morpheus and Kazaa had a disagreement. Long story short it lead to Kazaa updating their software and the FastTrack network to block morpheus users. Morpheus switched over to the Gnutella network (which is utter carp) when it released the Morpheus Preview Edition.
People are also abandoning Morpheus in waves, everyone going to Kazaa or the other programs on the fasttrack network.