Bitcoin Surf
 
Bitcoinsurf.in is an autosurf traffic exchange for bitcoin related websites, 
but also other sites are welcome. Our new members will get 100 free credits. 
Our autosurf is set to 45 seconds, so every visitor has a chance to read most 
interesting parts of every site. Most of our members are familiar with bitcoins 
so this is a great place to advertise any bitcoin related websites.