Almost every upgrade I've ever done the CPU has gone into the socket/LGA and never come out. When I upgrade the system, I sell on the mobo+CPU+memory as a single combo. It's so rare I ever remove a CPU I honestly can't see this being a problem for me.
If you're a real enthusiast doing LN cooling and/or regularly breaking/swapping out CPUs possibly it might become a nuisance although how many people do this? A hardcore few. That said, I do think Intel should keep an eye in with the hardcore PC community and continue to offer solutions that cater to their needs.