I'll definitely be upgrading!
My current rig only has an AMD Athlon II X3 425, which is ready for a nice quiet retirement.
Fortunately, my birthday is in July, so should be able to afford a top end Haswell rig (4770k, 16gb 2133 RAm, GTX 680) then.
Because i've been struggling with the performance for the last months, I'm looking forward to the upgrade!
IMO, i've coped for this long, so there is no point going to ivy.