This is certainly not an exhaustive list. These three sites seem, instead, to be dedicated to coverage of the entire process. Their reportage seems to be unbiased, relevant and timely.
Blog of LegalTimes. They are doing reporting like this: Law Professors Line Up Behind Sotomayor and this: ABA Committee Sotomayor Top Rating.
SCOTUSBlog. Of course. They are posting like this: Over 1000 law professors join letter endorsing Sotomayor. Take a look in the right hand column for links to other stories.
The National Law Journal. 12 Things to Watch at Sotomayor's Hearing.
High quality current legal information continues to move inexorably, relentlessly online