Came across this random piece of information on Sarvjeet's blog.
Pisces (February 19 - March 19)
The people who are just meant to work only in groups. They are selfless and do as you require them to do. They most important thing to be put in them is the "focus" since they get out of doing something when they lose interest. All signs take advantage of Pisces for their work because they like all others to make use of their abilities. Though they are not intellectuals they are very broad minded and good thinkers. Very trustable as long as they are not abused too often by their colleagues.