Paolo Massa's Photo

Verified Profile

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Maybe Accepting Guests

  • Last login almost 7 years ago

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  • 36 references 19 Confirmed & Positive
  • Fluent in English, Italian; learning Arabic, Chinese, French, Spanish
  • 50, Male
  • Member since 2004
  • nerdy computer stuff
  • phd in computer science: something about trust network I ...
  • From Alessandria
  • Profile 100% complete

About Me


changing perspective -- evitcepsrep gnignahc" :noissiM tnerruC\\|||//(o o)----------------ooO-( _)-Ooo----------------


I have signed the petition for OpenCouchSurfing
and I think you should too.


My interests are: trust (trust networks, trust metrics), reputation (reputation systems), recommender systems, carpooling, couchsurfing, free software, gift economy, reputation economy, sharing as a modality of economic production ... ok, I copied these from some my web page but of course there is more ... uhm let me think, guitaring, smiling, thinking ...

  • software
  • carpooling

Music, Movies, and Books

Just one for category:
Movie: Das experiment (german, not very known and hence worth to be spread)
Music: Fabrizio De Andre'
Books: 1984 by Orwell

Countries I’ve Visited

Albania, Cyprus, Czech Republic, Denmark, France, Germany, Guatemala, Ireland, Israel, Mexico, Monaco, Netherlands, Spain, Sweden, Switzerland, United Kingdom, United States, Vatican City State

Countries I’ve Lived In


Old School Badges

  • 7 Vouches
  • Pioneer Badge

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My Groups