I did, and I don't regret it.
I don't even run a XP/7 dual boot anymore.
XP Home x32 to Win7 Ultimate 7000 x64 to 7100 x64.
I've had to reinstall the 7 OS once, but that was largely due to my own fault.
[citation][nom]phatboe[/nom]Also I'm not to fond of how MS has dumbed down the interface, I guess it's supposed to make it easier for newcommers but for people like me who are used to the win XP GUI it's a pain.[/citation]
Nicely put.
Yes, too many factors were simplified.
I understand that it only affects enthusiasts in the long term, only counting for a small market share, but it can be rather annoying.
At the same time, it's nice. I don't use programs to burn CD or ISOs anymore, managing my music library is easier etc.
The transition from XP to 7 is easy.