Chris Miller, known as IdoNotes across all the social networks imaginable, is a blogger, podcaster, speaker and author.  You can find him at the below and many more services:

You can find his other sites on the homepage links section. He has spoken at numerous conferences including the following:

• SocialMediaBusinessForum
• Lotusphere 2002-2009
• Collaboration University 2006-2009
• The View’s Admin Conferences 2003-2009
• The View’s Upgrade and Real-time Collaboration Seminars
• Numerous Lotus user group meetings
• Numerous webcasts

For upcoming places he will be presenting, follow along on TripIt