[rjbond3rd]

This jumped out at me:

  ...Microsoft's Windows Server... [is] the entrenched,
  professional, high-end solution favored by big business.

  And Linux [is] used by smaller and mid-sized businesses,
  largely...

That seems exactly backwards in my experience.

[p3rs3us]

True i will agree to that, though the author has summarized it well.