If you are to redo it all over, I sure hope you won't reinvent the custom ad solution bit again. You can thank the plethora of open RESTful APIs for that :) I

If you are to redo it all over, I sure hope you won't reinvent the custom ad solution bit again. You can thank the plethora of open RESTful APIs for that :) I've just finished implementing the Trafficspaces ad server API and oh boy does it create all sorts of new possibilities.