Tactless: Misdirected advertising

It seems to have gotten to the point where a combination of social network information harvesters, data banks of search history, and unfettered access to my email and medical records have made it so that internet advertisers can (presumably for a fee) know my age, sex, address, occupation, hobbies, GPA, credit score, renal health, and TP preference (minimum 2-ply, hung overhand), so why the hell can they not *ahem* leave me the fuck alone with all the emails about this valentine's day shit? It's about as tactful as going up to homeless guy and trying to sell him vinyl siding. Ok, maybe not as bad as vinyl siding, clearly my emotions got the better of me there.