I know I think Ozz has said he normally puts in 10k + keywords (a lot!) in a project.
My question is if GSA works in such a way that putting say only 100 keywords or so would have any limitations in terms of it finding sites to put links on. If you're thinking of running a project for weeks and months on end, would this in any way affect the ability of GSA to find links? Would it slow down its ability to find links? Would putting much more keywords make it find more sites and find them much more quickly?