I coauthored an article on social networking called, “LinkedIn to My Facebook on My Blog,” with Doug Cornelius of KM Space (he managed to blog about it on Friday). We discuss social networking and various sites for lawyers and law firm staff. It’s not too legal-specific, however, so you might actually enjoy it.
You can find the the article in the International Legal Technology Association (ILTA) white paper called Marketing Technologies–Putting Your Best Face Forward. Doug has a link to the article itself on his entry.