GMAIL rocks

Personal knowledge management is becoming one of the most critical skills that information workers like journalists, marketers and PR pros need to succeed today. Specifically, I am talking about the efficient collecting, processing and weeding of massive amounts of data.

Gmail is not just an email client, but a rich, searchable database. Think of it as a data mining system. The more data that you allow to flow into Gmail, the more you'll get out of it - if it's organized.