Zings Of The Day- May 20, 20111

Shares of LinkedIn (NYSE: LNKD) surged again today, as the professional social network went public yesterday. I haven't seen people this giddy since Laffy Taffy was handed out on the corner of Wall & Broad.

Goldman Sachs Group (NYSE: GS) executives expect to get subpoenaed soon from U.S. prosecutors about the company's mortgage-related business. They just have to figure out where they hid the vampire squid that will make this all go away.