While open-source software can be freely shared, with some restrictions, the community-source approach is more restrictive and yet still tries to persuade others to collaborate and add innovative ideas.
Like the best Nintendo games, Splatoon takes a simple idea (like paintballing without the pain, or Quasar that as an adult you don't look creepy joining in with), adds innovative features, an abundance of friendly colour and graphics, and turns it into something special.
Asana has been consistently adding innovative features to its productivity app.
Scripting our message to be clear, concise and unified is constant as we add innovative ways to serve our customers and channel partners.
"The Telesocial API allows developers to add innovative voice functionalities to their games and applications," wrote Eric Stone in a release.
Unlike competitor Tweetmeme, which measures trends and hot topics by links and is also adding innovative features, Twitscoop measure trends by keyword.
Gowalla, in particular, has focused on adding innovative features to its platform to make the social network more interactive, through photos and comments.
Scribd is the frontrunner in the race to be the most popular document sharing service, but Issuu and Docstoc keep adding innovative new features.
