There are levels to "tanking"
There is what the Magic and Jazz are doing, which is giving a lot of playing time to their prospects with no pressure to actually win.
and then there is what the Lakers are currently doing and having Nick Young be a leader of your team.
and then there is what I think most people think tanking really is ; Faking injuries to your best players (a whole lot of back spasms), and purposely losing on some not trying shit.
I don't think a lot of teams are doing the last one...motherfuckers just suck. The Bobcat teams of recent...just sucked. Tanking as people think doesn't happen too often. Even the garbage the Lakers is putting out there isnt exactly on purpose, dudes are hurt mainly...but lets say they keep Kobe and Nash out for the rest of the season and send Pau home to weep in a corner...then that is true tanking.
basically no one is tanking to the max....
yet the end of the year should be awesome in terms of people "getting hurt" all of a sudden,