Hello everyone. I'm the lucky owner of one of these (the yellow one) and my wife's is the pink one. I'll try to answer some of the questions, that were asked. For a very in-depth discussion of the bike, you can read here. I've only got 1500 - 2000km on the bike so...
Congratulation for becoming father! Jon was six month when we started our trip and it worked out quite ok.
We received a picture of Janne and his son in Dolphin children trailer. Janne and his family are preparing themselfs for a month trip to Sweden and back from Berlin. We are looking forward to their story about the journey. Good luck!