3-Mar-2009 @jnpdx @donpdonp Add a lat/long to tags. a tag has the posibility of representing a location twitter client, parsing tags, uses tagalus to get lat/long. actvitystream spec - is there a notion of location? a tag can represent a concept or event and still have a location. instead of lat/long, use a list of URLs to other definitions of place. shizzow place url, yahoo place url