Here are two well-written blog postings that argue Spitzer need not resign:
I’m not persuaded. I don’t think Spitzer should be treated worse then the next John, which means he maybe shouldn’t be prosecuted and certainly shouldn’t go to jail. But that doesn’t mean he belongs in the Governor’s mansion.
Spitzer Must Go - Mar 11, 2008
How to Enable Denial of Service Attacks on Courts - Feb 09, 2008
Behold the Blogging Magistrate - Nov 15, 2007