| Bild | Titel | Autor | Erstellt | Tags | Aktionen |
| meeting with hearth.net |
Arne Bollinger | 30. Mai 2018 13:52:15 | networking collaboration open-source platform mobile app | |
| ecobasa at Move Utopia |
Arne Bollinger | 6. Juli 2017 23:07:41 | networking Gift-economy gift-circle Events | |
| Networking Weekend |
Arne Bollinger | 8. Dezember 2014 16:45:59 | community networking |