DJ software?

Traktor, Serato and yes the famous Virtual DJ is making things easy, i know you can say anyone can be a dj? right? your wrong. its not that. a DJ should have mixing skills and can read what people wants on the dance floor. or else your just a clown playing music! Peace to all Wanna Be'S! there's a lot of you these days.. ;)

ask your self, Can  I mix songs ling this?
http://www.soundcloud.com/dj-markworm
http://www.soundcloud.com/dj-mac