It only took four years, but S&P finally is being sued over the high ratings it gave to mortgage-backed securities leading up to the nation’s housing meltdown. Illinois joined Connecticut and Ohio yesterday in filing a lawsuit against the ratings agency alleging that the firm put profits ahead of proper ratings.

The day after the infamous downgrade of the U.S. credit rating by Standard & Poor’s, I had lunch with a long-time friend who has taught me much about the markets. I noted I was annoyed by what the agency had done and said people should dump McGraw Hill stock. She was more sanguine and said that S&P probably wanted to show some independence after the financial crisis of 2008 and its part in it. My response: Helluva time to show some spine.