Yeah, it's a neat site...I lucked into finding it but the information that he has written on his project is impressive. It does look like it fizzled out after a couple years though, unfortunately. It would've been neat to see the finished project. It's a good read on what he's done though, he's definitely done his homework. The engineering aspect alone gives it two thumbs up.
Judging from what he's done I think I'm going to give the numbers in the Suspension Analyzer a try because from what he's done with it, & reading his entire write up it seems like they're spot on. I'll keep you guys posted.