Twicco.jp - Twitter based communities
At the New Context Conference in November, Digital Garage announced their new Twitter-based community service - twicco. DG had announced a partnership with Twitter, Inc., at the beginning of 2008 - See PDF (PDF? c'mon... !) and the have been working on localisation issues with the service. twicco represents an extension of this relationship, and is produced by DG group's DGIncubation, Inc - although curiously there is no mention of the service on the DG Incubation website.
twicco works simply by taking @replies sent to an account, and posting them as updates to the account's timeline. This changes twitter from a one-to-many to a many-to-many communications service, hence enabling groups or communities.
The interface is only in Japanese at the moment - and the instructions on the site are a little confused - but here is the rough guide to starting up a twicco group...




