I would definitely classify this one as shameless self promotion.  In an attempt to get more people to join the latest Lockerz program (read my review here).  (disclaimer: I like to be part of the z-list which requires referring 20 people to join the program).

I will offer 500 Entrecard credit to any Entrecard users who join under me.  Leave me an email and your Entrecard account name if you genuinely find Lockerz an interesting program.  I would like my readers to enjoy the programs that I recommend.  After my invitation has been accepted, I will transfer 500 Entrecard credit.  Hope you will enjoy the Lockerz program in addition to receive free Entrecard credit!