Instead of banning bots from online servers I would be more for an option to see which servers have human players and how many... much more practical!
agreed, a feature in the serverlisting to show how many human player the server has would be nice.
Agreed. E.g. in HLSW (a Win server browser; not sure if cross-platform) there the number of players altogether is given and next to it the number of bots in brackets. If there are 2 players and 4 bots the browser shows "6(4)". I think this solution is easy to implement but not sure on this. At least you wouldn't have to add a new column in OA's server browser.