1) In the intro, put a comma after "person" in "You, the business person". You = the business person, so it should be set off by commas.
2) I believe "quarter million dollar bounties" should be "quarter-million-dollar bounties". There are several more things like this below. Ask yourself, "What kind of bounties?" If it takes more than one word (here "quarter million dollar" bounties), then the words should be connected by hyphens. "capture or worm writers" should be "... of ...".
3) "due to security problem" should be "... problems".
4) "their all important stock valuation" should be "... all-important stock valuation."
5) "while the open source Apache soars" should be "... open-source ...".
6) "strong and well calculated moves" should be "... well-calculated moves".
7) "dominated small business and departmental networking" should be "... small-business and departmental networking"
8) "tied to NetWare. and NetWare has ..." should be "tied to NetWare, and ...".
9) "to the ever popular Linux" should be "... ever-popular ..."
10) "publisher outright, for the bargain price" - remove the comma.
11) I think someone caught this one: "and has propelled Novel ..." should be "Novell". "Hooray for Novel!" similarly.
12) "With a well known name... rock solid..." should be "...well-known name... rock-solid products..."
Sorry to say that I've got to run. It's a great read, Andrew! Thanks for posting it. I hope this helps.
Cheers,
Scott.