Linux to Windows to Linux

Well, I am now moving back to Linux. I installed Windows on my laptop a month back (because I missed some Windows applications) and was using it till yesterday. There are certain things about Windows that just piss me off:

• Mediocre shell (not the command-line shell): Windows GUI needs a lot of improvements. Forget those usability metrics; it crashed five times in two days (yesterday and the day before). I usually keep too many windows and a number of Firefox tabs open. And whenever Windows shell crashes I am forced to log out and log in to get that stupid shell again. It just sucks. All my applications lose state (well, almost all). After logging in back, it takes a while for the computer to become stable because there is a ton of things happening in the startup.
• Software updates: While I always want to keep my computer up to date, Windows uses a poor model for overwriting a file which is open now. Upgrade IE? Restart computer. Upgrade Windows Media Player? Restart computer. Upgrade Adobe Reader? Restart computer. Security updates for Windows? Restart computer. I simply could not tolerate this nonsense. When I was running Kubuntu, I have had my computer running for about 2 months without restarting or logging out. Just hibernate and wake up. All the while I was updating all kinds of software in my machine. It just works.
• Slow apps, slow devies: as soon as I insert a disk inside the optical drive, the whole system including all the apps and OS just stalls for a few second. Until Windows recognizes the CD, you got to wait. No need to say that Microsoft applications (like IE, WMP, Office, etc) are irritatingly slow and occupies all of our system resources. (I don't use them at all; but they are part of the computer. They get automatic updates, this that etc.)
• Backup: When in Linux, all I needed was a single command to backup all my data to my iPod. But in Windows land, I have to search hard for a free backup software, install it and learn it's stupid user interface before using it. Heck, it takes hours to do incremental backup. Linux does that in a few minutes.

All this said, I was thinking for a lot of time before deciding to go back to my beloved Linux. I switched to Windows a month back because I wanted to use some nice Windows applications which I really missed. Support for iPod is not at all good in Linux. "But you know, that's life. You got to choose something and you'll regret your decision later on," I told myself when I formatted my hard disk to install Linux.