[jasminz]

Swede here too, trevligt att råkas :)

Powerline networks are mainly utilized by people living in concrete multi-story houses that either do not wish to install a proper Ethernet backbone to all rooms or take a gamble with WiFi due to higher cost, thickness of walls or other reasons that might seriously affect connectivity as mentioned before.

I used to run my own IT support company with several employees (think Geek Squad) having both enterprise customers aswell as private sector and people running Powerline is actually a lot more common than you might think (my parents for instance are running it along with WiFi in their house - deskop, IPTV and camera surveillance is on Powerline while tablets and phones are on WiFi).

During all my years in IT I've encountered two situations which I can remember where WiFi was used on a desktop machine instead of Ethernet or Powerline - one was a car dealership where they had a salesman sitting in a "glass box" and they were sharing building with another company (so, no Powerline) and other situation was a enthusiast that built himself a new computer and his new Asus motherboard came with 802.11n built-in..

Personally, I am running all my desktop machines on a 10Gbit CAT6a network I have at home (I do have a WiFi as well but it is on another VLAN with no access to network infrastructure - mainly used by kids) where I have possibility to stream multiple 4K streams from my FreeNAS server while downloading huge files of the Internet without even breaking a sweat - try to do that over a WiFi connection and you'll hit into a brick wall pretty fast.