The interest for LoRa and TTN seems to be growing rapidly these days, at least judging from the number of new gateways and team members here in Gothenburg.
Tord Andersson has a gateway running at his office in Mölndal and Johan Karlsson at MbedIT has a gateway running at Lindholmen. I know that a new gateway willl soon be set up at Johanneberg. This is a much welcomed addition to map since it will probably cover the entire Johanneberg Science park and the Chalmers campus.