i could tolerate spam back a few years ago when it was "ed@adserv.com", or "mike@AdSpace.org", you knew it was an ad right off. You just deleted it and went on your way. Now they trick you with "re:Hey sup" and stuff like that. I really hate the ones that are "yoursnhere@slrdekgh.com" so you cant even block the site(i usually block sites like @something.com) because then they just make up another random word...
Luckily i have my blocklist streamlined so i pretty much only get e-mails from hotmail,aol, and yahoo.