According to police reports, Notes was killed by inventor Ray Ozzie, 45. Ozzie entered the Notes space on the Ides of August -- Aug. 15, 2002 -- armed with Version 2.1 of the Groove collaboration platform and its new peer-to-peer e-mail functionality. Notes, already weakened by years of assault by Microsoft and its Exchange/Outlook team, was finished off in recent days by Ozzie's commandeering of another growing collaboration model: Weblogs