The social network and internet space displays continued momentum following Facebook's IPO...

|By:, SA News Editor

The social network and internet space displays continued momentum following Facebook's IPO filing. Zynga (ZNGA), which represented 12% of FB's 2011 revenue, +17.7%. Also: RENN +7%, GRPN +6.6%, LNKD +6.4%, YOKU +4.6%, DATE +3.1% SINA +2.6%QPSA +2.3%.