Similar to Dachinco!
FreedomBox
FreedomBox
Friend of a Friend
FOAF
Google Buzz
Google BuzzHeello
Heello
Hello (ソーシャルネットワーク)
Hello (social network)Identi.ca
Identi.caIEARN
INaturalist
INaturalistInterNations
Ipernity
IpernityITunes Ping
ITunes Ping
Lang-8
Lang-8.com
Letterboxd
LetterboxdLINE Lite
LiveConnect
LiveConnectLounge Lounge
Medium (Webサービス)
Medium (website)
Microsoft Teams
Microsoft TeamsMobion
Netlog
NetlogOkCupid
OkCupidOpen Salon
Open SalonOpenSNP
OpenSNPOpenSocial
OpenSocial
Pump.io
Pump.io
QQ空間
QzoneResearchGate
ResearchGateRktSNS