Their are some industries that are extremely aggressive in the way they market and will try to sell you something as soon as you make them a friend or a follower. Facebook and twitter in particular is a hornets nest or marketers. Once you get on a list, you better un-friend them or turn those notifications off from with Facebook so you don’t get all those emails and notifications!
There are, however, other ways to use Facebook and Twitter, it doesn’t have to be all spam and it’s not only about “personal communication” with friends and family either.
