♲ @bjoern@diasp.eu: You can't earn money with #FreeSoftware. #Copyleft is bad for your business. Do you think this is true? Then you should come to my #CopyleftConf talk "Using strong copyleft to build a sustainable business", organized by @Software Freedom Conservancy 2019.copyleftconf.org/schedule… #Nextcloud 2019.copyleftconf.org/schedule…