Interesting article. It's sad but my company still uses windows 95 boxes. Surprizing for one of the most high-end retailers in the country.
According to this author, all those 11 year-old machines shouldn't be working but they are. They are not eaten up with viruses or malware. Perhaps the author should not open questionable email attachments or surf porn sites.
I'm not knocking Macs. I do find it interesting that Mac's ad campaingns are always about knocking PCs. I think that fits into the "smarter and better than you" attitude so many Mac users seem to have.