I for one am happy the end of XP from an IT support role. For years I've been trying to get my bosses to accept a hardware refresh schedule and have always met with resistance. We work with some pretty intensive CAD programs and all I hear is complaining about how slow things are.
Now with the retirement on XP, and the need to upgrade our Office installation to 2013 (which does not run on XP), I have in the past 6 months, purchased replacements for nearly 75% of my company's systems (about 75 systems).
The last time I hit a jackpot like this was Y2K.