Hi All,
I have bought hundreds of dollars of v3.5 items over the past few years. I am not about to switch to v4.0 anytime soon (if ever)! I am DMing the WLD and that will last us a very long time. The other campaign I am in with Dithering Fool (RHoD) should keep us busy for a while. If Paizo keeps coming out with 3.5 stuff, I am sure we will be using it. I think one day Paizo will need to put out some 4.0 stuff to keep some people happy and tap that new market, but I am happy with the library of 3.5 stuff I have now!
Stab you later:)