netmeg - 3:31 pm on Sep 27, 2007 (gmt 0) Yea, but all those things can be raised if you ask.
The reasons are that their system has limits placed on us at the other end of the "use broad or not" question, including:
limited number of ad groups
limited number of campaigns
limited number of keywords per ad group
Yea, but all those things can be raised if you ask.