Company: IBM
Date: 2009-11-27
Overall rating: 4/5
Employment status: current

Jury's still out for me...
Pros: Brought back into IBM as part of an acquisition and am still a little wary.  Originally left IBM GBS because it felt like I was a little fish in a big pond  and left after completing my MBA. Company was then acquired by IBM but still has old values/traditions/corporate culture.  Management team allows you to run with an idea and heaps tons of responsibility if you want it.
Cons: IBM is a very very very large company.  It almost seems like they want you back as a boomerang employee -- which is the only way your salary will jump.