I think you all didn't understand my point when I said Win98 is better and WinXP has a bug. I for one who had used several OS from Linux/Unix to Dos, Windows, etc etc can say that "the lighter software/OS the better" and this is especially true if your computer is a home pc (not a network pc.) Then,..
Unix/Linux is the best when I use complex programmings.
DOS is the best only when I use simple programmings.
Win31 is the best Windows version (but no more attachment drivers available for this version anymore.)
Wing95 is better and lightest OS - its main disadvantage is it's not so easy to find some driver softwares for new attachments (digital camera, scanner, etc etc)
Win98 is good/lighter than newer Windows versions because adds-ons (microsoft free softwares such as internet explorer) are much less than newer windows versions - This gives you better control of OS (win98) yourself. Its disadvantage against the newer windows versions like WinXP/etc is that if your computer is a network computer, this 98 version may not be so versatile. I have used Win98 much for visual applications and have had no problem at all.
WinXP and other never versions - I myself never used them, but used them at other computers. Especially WinXP has a serious bug (according to what I have heard.) This bug is not similar to other kinds of bugs. To get a virus through the other bugs, you should be attacked (by email, etc) or you should touch your hand somewhere on the net (that is, downloading a virused file.) That is, you still have the control of your computer even if there are these kinds of bugs. Win98 is like that - I know where to touch, don't use any anti-virus software and never got flue. But this bug in WinXP (a TCP bug?) will take the control of your computer from you. Once you are connected to the global network (internet), its TCP? script of your WinXP will automatically get the viruses on the net even if you don't open any email attachment or even if you don't download any file on the net. You will not realize you are receiving a virus through your port. I'm saying this is serious bug of WinXP because it's uncontrollable. Microsoft realized this bug in WinXP immediately and added a patch.
So, so many patches in newer versions should be downloaded because if you don't, the bugs can take control of your computer. On the other hand, with lighter systems like Win98 (especially at home pc's), you can keep control of your computer even if these older versions have many bugs. However, lighter versions aren't recommended at network computers because these hackers can easily walk in your network computers through so many bugs in older versions of WinOS. Summarize: the lighter OS at home PCs the heavier OS at networks. Ps: "OS is in the eye of beholder";-)