On the decline of user-generated/participatory media efforts on blogs, Wikipedia, and other sites. The article concludes by pointing to how sites like Yelp, Gawker, and HuffPo (natch) are using reward systems and game mechanics to encourage long-term, substantive participation from their communities.
filters tweets that talk about a certain movie
a percentage rating shows the overall sentiment of the film
could be a cool place to feature promoted tweets if thats possible
daily 8.3
DC is launching a QR code campaign to link commuters to real-time info on bug progress, traffic status updates, etc. Are QR codes a cheap way of crowdsourcing (outsourcing?) digital signage onto people's mobile phones? i.e., Do we roll out a new digital signage network or link some geo-tagged (barely) QR codes to real-time content that can be accessed via a mobile device?