Wow, I'm interested in hearing Roy's opinion on this site. Would you put it above shamsports and hoopshype?
I haven't looked at it much; the best and most accurate site I've seen for salaries is this one:
http://spreadsheets.google.com/pub?key=r0EIACYJtq4Wgjl-ZmYzRug&gid=4This one offers some fabulous information, and if the salaries are accurate, it's going to be another "go to" site.
On first glance, one thing I noticed: They have Nate Robinson listed as a Bird free agent. This is inaccurate, as he had to waive his Bird rights to allow the trade to go through. He's a non-Bird free agent, so his cap hold is 120% of his previous salary (i.e., $4.8 million).