I feel pretty much the same, although since I play in the shallow end of the pool (my SG Special is the most expensive thing I've bought, I think everything else is under $500) it's not as much of a cash crunch as a space crunch. I now find myself avoiding Craigslist, Guitar Center, etc. Think I'm going to look over my collection and sell or give away some stuff. GAS burnout I guess. Or maybe just getting harder to avoid admitting that I have a stupid amount of my net worth and net space tied up in guitars and basses.
Whatever your reason, do what makes you mentally comfortable.