It would be interesting to find out out how many PC's crunchers are using to crunch with. For example I am using two PC (mine and the good lady who must be obeyed). Mine has a quad core and hers has a dual core. Also if you are using a PC or a Laptop
I have a laptop on duty when I am home its an i5 with 8 gigs of ram running four cores. I also have my Galaxy on duty nightly, it runs on 3 cores, the forth core is not enabled for bionic, I can if I want it to.
Two PCs are running here. The main one is my Win 7, Intel quad-core i7 16 GB, which does the bulk of our crunching. The other one is a single core, Athlon (now mor than 6 yrs old) still running XP.