I wouldn't be so sure about that @manasij. I have read that a lot of users have lost wifi after kernel upgrades as well as after a system update. You are given complete control of your system after all. So there is a chance something might go wrong or break!
I ran into an issue 20 minutes after the xserver installation. I went to re-install a package for the desktop UI and manually canceled in the middle of the installation and lost my network. I rebooted and tied fixing it but luckily it was a fresh install, so i didn't hesitate not one bit reinstalling.
Check out my desktop now. I finished the installation of the cairo-dock too. Which btw is very customizable!
What do you think?