Thinspiration- As an encouragement to further lose weight, members often exchange thinspiration (or thinspo): image or video montages of slim women, often celebrities, who may be anything from naturally slim to emaciated with visibly-protruding bones. Conversely, reverse thinspiration features fatty food, overweight or obese people intended to induce disgust and motivate further weight loss.
Thinspirational clips circulate widely on video sharing sites, pro-ana blogs often post thinspirational entries, and many pro-ana forums have threads dedicated to sharing thinspiration. Thinspiration can also take the form of inspirational mantras, quotes or selections of lyrics from poetry or popular music.

This is proof the the advertising for weight loss and diets has gone too fair.

http://www.youtube.com/watch?v=EC85KLngB5o

And more...

http://www.youtube.com/watch?v=aTrjY_m8o-Y