said by swhitney2003 :

This is actually a concern I didn't think of... I use skype a lot and I really do not want crappy connection because after 15mins I am going to be throttled.

said by Cjaiceman :

Unless your VOIP is using 70% (4.6Mbits/sec)of your connection you won't be throttled. VOIP uses very little data, but the latency is what counts. This is true of listening to music and everything like that.

What the throttling accounts to is if your downloading something larger than about 740MB, then you might be throttled. If your downloading something smaller than that then you won't be using your connection long enough to hit the 15 minute mark. And, on top of that, this will really only impact you when there is congestion on the node, if your node is not horribly oversold you won't see this on your connection.