The issue is more what will Vodacom sell it at...
As far as I am aware, we sell them at the best price of R2449 for 4MB uncapped and that's at a decent margin as vodacom will not lower their price.
They believe the product will stand on its own, same as thier Static IP accounts, and that they do not feel the need to compete in teh uncapped martket.
Funnily enough Vodacom also have an AUP although I'm not sure on what levels they introduce their shaping changes. They use a tiered service where high users gradually get put in to a constrained pot where they fight for the bandwidth with each other, whilst the low users get full speeds.
Apart from the amazing add-on services Vodacom supply, Im not sure I can see too much difference between the Vodacom products and the new ones as the shaping on high downloads was/is also quite high.