Re: Desperate Need for Easy Custom Banner Plug in (Not just code banners)
This is a simple thing to achieve with just a little custom theming. It’s also highly theme specific (if, where, when, how big, etc, you want adverts), and not something I’d expect in a default setup.
If you want a simple plugin solution, there are lots of off the shelf basic plugins in WordPress that should work without problem in BuddyPress (ad-rotator plugins). Use a theme with dynamic sidebars, install the plugins and add the widgets.
If advertising is really crucial to the business, then you are better to work with a full powered ad management system, e.g. OpenX or Google Adserver. Again, these are straightforward to include in a BuddyPress site: create dynamic sidebars in your theme for each of the advertising zones you require, then insert widgets with the ad zone codes from your management system. These ad management systems provide all the options you requested, and a whole lot more.