The same thing will happen when a user upgrades from gnome2 to unity, kde3 to 4, gnome2 to gnome shell. i just dont understand the point. should we stop innovation or what?
It's probably a one-time problem with the person who created the page. on msdn microsoft has code highlighting and even samples in other .net languages. example: http://msdn.microsoft.com/en-us/library/ms132397.aspx