Is dccc.org Safe?

The DCCC Org (Democratic Congressional Campaign Committee) has pissed me off! They are e-mail and physical address harvesting. They send unsolicited e-mails. They have hit four spam traps I have set up. They have ignored five automated and one personal contact to be unsubscribed. Though their cause may be worthy, their actions speak louder. They are an untrustworthy organization that is suppose to be representative of higher standards. Why are they collecting names, physical addresses, and e-mail addresses? Be careful dealing with them. I have blacklisted them and sent them to every spam list I deal with. Heidi-Ann

They got my address from an online "petition" that I signed. When I unsubscribed from their subsequent emails, although THEY did stop sending me mail, they made my address available--without my permission--to other members of their org, who are now spamming me.