Create a self serve advertising plugin
Many of us monetize our blogs and sites. It is much more profitable to serve ads directly with advertisers rather than using an ad network. It would be nice to see a self serve advertising plugin along with analytic and advertiser account management. A rudimentary self serve advertising system that has inspired this idea would be the system that reddit uses. Woo could enable ad spaces which the client could bid for. This plugin will also need to be administratable as most ads will need to be approved.
This idea is mostly self explanatory and is open to the creativity of the Woo dev team and commenters below.
Abid Omar commented
Check http://wpadpress.com *
There is no bidding for Ad prices, but it has many useful features and a good user base.
* This is my plugin.