I asked a question (which turns out to be pretty useless) but its the sort of thing that applies to both server fault and stack overflow. I have been told it should be on superuser now.
What are the best / recommended video cards for WPF (Stack Overflow)
What are the best / recommended video cards for WPF (Server Fault)
The real issue is, given who you are (I was coming from a developer mindset trying to advise a company what to tell their customers technical staff) you would think to put it on different sites, and depending on who you are you would look for the answer on different sites.
Basically as i see it its the little wedge in the middle of the venn diagarm. What are the guidelines for this sort of thing? Should there be a "share between all sites style"? is there one and I simply haven't found it yet?