I don't think that the "insecurities" out there will stay targetted to Windows. Someone in AO, not too long ago, made the point that, all the viruses written, are for Windows, because almost no one uses Linux...
If more people switched to Linux, you would see more problems with it, as well as more virii. Linux has just as many holes as Windows, if not more. But MS has abused the "security by obscurity" concept. The few things I see wrong with MS is; the monopoly, the prices, and Windows ME. Of course, the prices are the basis of many things...but they do provide prompt, quick updates to users free of cost. Though I don't agree with charging me $200 for Win95, and charging me another $200 for Win98..as they upgrades there should have been free...but a company has to make money. Bill Gates has a buisness mind...to be rich, you have to be a *****, that's just the way it is. He squandered all the companies he could to make more money, to continue creating this product. God only knows where this world would be if MS went under after Windows 3.1, and we were all using Macs...(*BARF*).