Global Ideas Bank (Popularity: )
http://www.globalideasbank.org/ An International Suggestion Box for socially innovative non-technological ideas and projects, with £1,000 UK sterling awards annually for the best ...
Brightidea (Popularity: )
http://www.brightidea.com/ A global creative community dedicated to making the world better one idea at a time. Ideas are sorted into categories ...
Creativity Pool (Popularity: )
http://www.creativitypool.com A global pool of innovation and new ideas. People can browse the database and search for creative inspiration, or donate ...
Halfbakery (Popularity: )
http://www.halfbakery.com A communal database of original, fictitious inventions, edited by its users and spanning many topics.