You can filter your XML data based on dates in ActionScript to limit results in a component's data provider to one that is relevant to the given task.
An skeptical essay on the paradox of cultural relativism when taken to an extreme. My stance is that cultural relativism is only valid in a limited scope and should not be used to justify barbaric and supertitious societies.
My return to mapping is official with the remake of de_tension for CS:Source. This new map includes a novel mapping technique developed by Andrew Penry and myself called Dynamic Mapping.