have you heard stuff by Sage Francis ? http://www.youtube.com/watch?v=-JX3bTljEes I think the first anarcho punk rap record was Cant cheat...
...to punk-o-rama 8 i heard two amazing hip hop tracks by sage francis and atmosphere (punk-o-rama 8 was essentially the downfall of punk-o-rama)...
...& Independent Rap/Hip Hop such as Immortal Technique,Sage Francis,Sabac Red Etc ,artists such as jeezy and Cube definately make no secrets...