Epic Games Community site has been running a series called The Longevity of Unreal Tournament.  Her Epic-ness, Flak, is interviewing the remaining members of the original UT team. Fun stuff. Cliffy is missing of course which is too bad. So far there are 3 parts (*updated: Part IV added*):

The Longevity of Unreal Tournament:
Part I
Part II
Part III
Part IV

Such awesomeness…getting….choked….up…