Similarly, knowing someone's background is pretty crucial for an op-ed. If the piece is being sold as "I'm a typical businessman, and Obama's policies are keeping me from hiring people", then it's important to know if the businessman in question is typical, or if he's politically connected.
Edit: Typo'd "solid" for "sold".
In that respect, I think Michael Fleisher's background is a good indicator that his piece has a bias, but pointing it out doesn't necessarily negate what he wrote.
But at the same time it makes sense. Blaming the government for your inability to afford employees is just a blame game. You can afford and employee or not. If you're a moderate veteran in business you know the burdened costs so you factor that in.
The article has good detail about how he's blaming the government for his own failing business. He's just trying to egg on the government for more breaks or he won't hire and supposedly the recession will continue.
Maybe he'd like to turn off the HVAC system in the offices to save some money too.
Taxes exist, get over it.