By | September 12 2012 10:58 AM

In his first public appearance following his social media company's disastrous IPO in May, Mark Zuckerberg's address at Tuesday's TechCrunch Disrupt helped boost shares of Facebook's (Nasdaq: FB) close partner Zynga (Nasdaq: ZNGA), which has retained its prominence on the social network's app marketplace despite continuing financial woes and a seemingly endless round of executive departures.