httpwebwitch - 2:45 pm on Aug 7, 2012 (gmt 0)
From an employee's perspective, there's no overall difference that you can attribute to the tax status of the organization. There is tons of variety in "corporate style", just like there is in NPO sector.
NPO's can be uptight or utracasual, with or without dogma, overflowing with money or operating on a shoestring, embracing open source or shunning it, offering hypercompetitive salaries or undercutting the average.
Same can be said for Corporations.