To those that use JoikuSpot on your device, be aware that since Image Exchange runs in the background and is typically connected somehow to a network for constant backup, if you attempt to use JoikuSpot it (JoikuSpot) may fail to connect.
This is not so much a bug in either program as the devices network connection may be tied up.
Personally, since I use my mobile carriers data connection to create an access point with JoikuSpot I have to manually disconnect from ImageExchange in order to create a connection with JokiuSpot. (generally when already connected to a hot spot).
This may not be a problem if you are not connected to an access point already.
Just an FYI.