It is because of people like you that need to download the web, that people have caps. If the cap would run over till the next month, then i would not touch it with your virus infested mouse. As the Company could use it on the rolling month.
But as the ISP have to pull some cap back from the people, because of hoarders like yourself., it gets taken away.
I can picture some Rich Granny being fleeced in a 2gig package to read her knitting updates.
Remember back when your Providers;
1) 3g cap was taken away because you never used it for the month, which you payed for.
2) Telkom would disconnect you from dialup when they had R7 all weekend connection deals, so you would have to re-connect for another R7.
Who profited?
Wrong assumption, I use 3g, 500meg (well now 600meg). I only use the internet for irritating hyenas like you