Okay, to defend my XP'ertise... I am well versed in spyware defense and cleaning. It is one of my primary tasks. Perhaps my rant was a little strong not so much because of my own computers, but because I support 450+ other computers that users whom are spyware magnets. I'm cleaning something up every week, and there is a new variant that I can't figure out how to clean, it is frustrating me.
And yes in my rant yesterday, I'm blaming XP for spyware but it really is the Internet Explorer. I shouldn't have lumped them together. I would love to use an alternative to IE at work but too much relies on it at this time - we have discussed it as a possibility in the near future.
As far as my home computer, I did get spyware once but because I was testing out Kazaa, which won't run with out it. I effectively removed it when I was done, no problem. The reason my home computer died was because of an overheating video card and a fauly power supply. So it wasn't fair of me to lump XP into that either.
But my work computer... yea Spyware killed me. I keep up on critical patches for the company, I handle our web proxy, our antivirus, personal firewall, etc. But because of troubleshooting and product evaluations, I have a proxy exception for my machine, and sometimes my AV is disabled or not installed, and I look through suspicious sites in our proxy reports - and recently, apprently my IE still had an exploit and BOOM I was infected - no prompts or anything. And it was this same spyware that is showing up on other machines, that I'm having trouble finding a solution to (none of the mainstream spyware cleaners can detect it). A few weeks ago I had to reformat because my machine was becoming unusable.
So that's my story... my biggest gripe, is not that I personally have a problem with spyware, but that I have to go through all this effort just to keep it off my machine and everyone elses. For $250 a license, this OS shouldn't have this problem (again I'm lumping in IE, but IE is part of the OS now...)
Okay carry on with your Linux arguments.