Home page should show newest and actionable content on top, with less frequently changing things below.

Actionable things

• contact links (SMS/Twitter/IM/etc buttons)
• next upcoming event so people can RSVP

Frequently changing things

• recent photos
• recent notes
• recent checkins
• next flight/travel

Current status

• current location (and current local time)
• last venue checked into
• last night's sleep
• IM status (on IRC/gchat right now?)

Other Items

• recent articles
• "elsewhere" links
• bio