http://traffup.net/ is another website that allow to exchange internet traffic for twitter followers and Facebook likes They have a very large selection of website and is easy to convert from traffic to followers and likes. You can use multiple Facebook pages but one single twitter account.
Like4Like.org it does what it says. For a like, share retweet of some suggested content you can have other doing the same for you. What follows is the promotional banner if you are curious You can earn points by been social in the way that you prefer, google, youtube, Facebook, stumble upon, pinterest, instagram etc etc In a coming post i will share with some statistics in order to quantify the benefit of this solution.