• About

  
  
  
  
  Serial Entrepreneur. Founder of QYPE, now Europe's largest local review website. Currently launching several more or less green startups like avocadostore. More about me...

• Contact

  
  
  Email: My lastname at gmail.com.
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  • Twitter English

    
    
    • stephanu: 'The Rational Optimist' by @mattwridley and 'Spent' by Geoffrey Miller are my two 'must read books' of 2010
    • stephanu: RT @agaton: Can't understand ppl only tweeting private stuff. Get Facebook! The open platform Twitter should be personal – but not private.
    • stephanu: Summer trend: switching off for the summer holidays. One of the few trends I feel compelled to follow.
    

  • Twitter Deutsch

    
    
    • uhrenbacher: I just ousted @austinate as Champion of Spielplatz Hegestraße, Eppendorf on Qype: http://qy.pe/Ar
    • uhrenbacher: Ich bin hier: Spielplatz Hegestraße (Eppendorf) – http://qy.pe/sr
    • uhrenbacher: RT @poolie: Das Qype App auf dem iPhone ist nett geworden! Außerdem bin ich jetzt der KFC Champion! http://twitpic.com/26zd2c
    

  • Blogroll

    
    
    • Bücher für Unternehmer
    • Cem Basman
    • Fred Wilson – A VC
    • Jeff Jarvis- buzzmachine
    • Nico Lumma Lummand
    • Paul Jozefak – babbling VC (so true)