algorithms alternative currency amazon ann arbor apache api architecture archives automation barcampbank blogging book trade cad cloud computing collapse community community filtering constructive solid geometry copyright corporate-think cultural politics culturing culturing pattern daniel zhou data input data output data visualization detroit development distributed data documentation drm drupal drupal 6 e-books ebooks economics education email ExecCGI flex fab floss FLOWS flowsdev free future future of publishing future of the book geek glbt fiction google java journalism kindle leopard library linking open data local economies local food systems mercurial microapp music mysql MySQLdb nanotech natural language processing network network agriculture network data visualization networks open data open design open education open knowledge open money openness open source os x pagerank panarchy politics productivity publishing python recommendation engine REST rss ruby on rails scheduling social media classroom social networking social publishing social synergy solar aquaculture technology twitter visualization wagn wiki wsgi