Ok really you shouldn't take the advice of someone posting for you to buy or sell. 99% of the time the advice given is done so they can make money off of you. Yell and scream for everybody to sell and the price goes down or vise versa.
Although now really is a good time to buy, just bottomed out at $15.3, expect to see many jump in looking for a deal and the price will shoot back up to mid $16 - easy $1 profit. Then again I just bought so its in my best interest to get you to drive the price up