Networking sites seen hitting web ad growth

Printed from: http://www.ft.com/cms/s/4c1fe252-2f02-11dc-b9b7-0000779fd2ac,Authorised=false.html

Print a single copy of this article for personal use. Contact us if you wish to print more to distribute to others.

© The Financial Times Ltd 2012 FT and ‘Financial Times’ are trademarks of The Financial Times Ltd. Privacy policy | Terms | Copyright