Well I'm glad to hear that and hope many others take this attitude as opposed to just complaining or asking why they were banned. Nobody wants to issue bans but it's likely the only way some people will learn. Hopefully it will have a positive effect.

Users are constantly being banned for spam (with or without signatures) though we have been a little lax about it recently and it has built up to crazy levels due to a couple of badly run campaigns but some people are trying to get on top of it and these mass bannings are needed and long-overdue as people have got away with it for far too long. It's at breaking point really and if these spammers or spam campaigns don't get the message then I can't really see a future for them which would be a shame to let the few who are being lazy / shouting the loudest ruin it for everybody else. Hopefully people realise the value their accounts have and would rather change their ways and up their game rather than have their accounts permanently banned and ruin what is by far the easiest way to earn bitcoins.

Why would you want to do that, the sites won't make you any money - this is a CPC network - it pays per click not per view.

You could view it a million times but it won't count.