314 Owen Thomas 12/28/07 04:15PM Filed to: Geeks Gone Wild Geeks Gone Wild Orexin A Drugs Marc Andreessen Valleywag Netscape cofounder Marc Andreessen is "sobbing with excitement" over the news that a newly discovered drug, orexin A, eliminates the effects of sleep deprivation. "SIGN ME UP!" [blog.pmarca.com]