Shareable

Here are some sharing-related stories from around the web we thought you might enjoy this week. And don't forget to pass 'em on.

• Share SF is only two days away!
   
• WeTap looks to electronically map free water fountains.
   
• The mysterious charms of Washington DC's alleys.
   
• Thor is a public-domain superhero, but he's not the only one.
   
• A DIYer plea to electronics manufacturers: If you're going to kill a product, open-source it.
   
• TechCrunch takes a look at the move toward P2P evolution.
   
• Theo Jansen's "strand beast' kinetic sculptures collide with 3D printing, now you can have your own!
   
• Coca Cola and the problems of green capitalism.