Refers to : Re: difference between scenario and targeter
-- we can not use slots in it
-- It is static and not event based
-- can be used to map content group and profile group Scenario :
-- it is event based (dynamic)
-- we can use targeters in scenario
-- Use feature called slots to display dynamic content on web page
Slight nuance. You actually can use a targeter to choose the content to fill a slot. You just do it through a very short lived scenario (I think of it as a "shell" scenario, since it's only purpose is to choose the targeted to fill the slot).