Largest online advertisers in April 2005 - Tickle, Vonage, South Beach Diet

Clickz now publishes a monthly roundup of the largest Web advertisers for a given month. The data, provided by TNS Media Intelligence, shows that in April 2005 Tickle, Vonage, South Beach Diet, LowerMyBills, HP VAR Computers and Netflix all spent more than $10 mln on online advertising.