What will be the next Twitter?

Our thoughts:

Friendfeed
Spokeo.com
Widgets
Natural Language Processing (Eliza)) - processing the applied semantic web w/o using structure
Speech Recognition
Real-time language translations of Twitter messages
Generic voice translations
Animal Communicators
Open Source Distributed, Unowned Social Networking w/ access to any device, including cell phone (AI)
Identity, User Gets Rewarded for their Participation
Alternative Currency
Video Twittering
Cell phone based geolocation games (.gps)
Security layer in conjunction w/ social apps
Noonhat.com (lunch in a specific area at a specific time and possibly interests)
Serendipity of a "random" person or web site (or a serendipitous, aggregated reader, RSS feeder)
Image Recognition processing
Monkey Ninja Bearing Overlords Bacon
Shrinking URLs for Twitter (e.g. is.gd)
Reminder via cell phone with my voice in real time (Jott.com)
Android mashups (twittervision.com)
Open Moko (open source, hardware and software for the cell phone, half of attendees have an Android phone)
AppServer for all platforms (cell & web, etc)
Collaborative notetaking better than a wiki (Zoho)
Software based steady cam
Collaborative shared music and art creations
Spherical interface, a map of the earth, collaborative
Credit card slots in computers
Vidoop, or something like them
Wider adoption of Open ID, w/ wide array of supplemental services
Categories w/in Twitter, allow tracking of multiple user-assigned categorized threads

Thank you @chucklangenberg for stimulating a great conversation!