I want to point another thing: more and more ISPs are moving away network neutrality. Latest example: Verizon is injecting cookies into users request to be able track their activities and then sell gathered info to advertisers [1]
I don't have problems with 3-letter agencies doing what they have to do (though, I would prefer to have proper governance over data access procedures and SSL might help there too), but ISPs should not be altering your traffic. Especially if you pay for the service. SSL prevents cookies injection.