dont mean to be rude....

3. GO DEEP! Make this a chance to play some DEEP or OBSCURE music in your collection, instead of the latest dance releases.
I'm sure most people will post up heaps of House / Electro / Breaks mixtapes - Why not make them a little challenging: Play an old record from 10 years ago - or give your mixtape a theme - Drop in some old samples or vocal bits from movies - or play an old rock song or whatever. It's up to you, but it would be great to hear the depth of everyones musical tastes.