I generally value internet stocks around 3x sales. I'll let someone else look up the number for us, but pretty sure that puts fair value for FB around $6. If it gets to 1.5x sales or so ($3/sh?) I'll be a buyer.
Why don't you sell everything you have buy it at 21.50 today, if you think it's worth so much higher??
even at 22 you still make ton of money anyway!!!! LOL
why you pay attention to them? Use your brain. It's a 4-8 stock.