+100000000
Please guys, don't avoid this question!
I'm on my second warning. I torrent pretty much 24/7, but my 2nd warning was received for a period were I was on a trial with Openweb for about 7 days, so my total data for the 2nd warning couldn't have been more than ~75% of whatever triggered the 1st warning. So it's not about the total usage; except for maybe as a trigger for the 1st warning -after that it looks like any kind of "sustained, prolonged bla bla" gets you noticed.
I suspect MWEB are just targeting high usage users in congested areas. The FUP can be used to 'justify' booting almost any user for anything you would ordinarily expect to able to do with an ADSL uncapped service, but they choose to pick on the high usage users in congested areas without having to explain how they arrive at their decisions.