It's not really unlimited if it's actually 100Gb.
Virtually any student house of 5+ people, family of 6, or small family who stream a lot of HD netflix etc will exceed this.
I imagine a lot of people are exceeding the 100Gb cap.
Virtually all ISPs are offering truly unlimited nowadays. BT, Sky, Talktalk. All offering it.
Edited by ukhardy07 (Sun 14-Jul-13 16:26:43)