Someone DID offer this idea up a year or 2 ago, sorry, dont know for sure who it was. I was intrigued, so I tried it, and it works. You just go on your phone, rename your hotspot to JWFACTS.COM, and turn it on. It will then broadcast itself, and anyone with a tablet, ipad, etc with wireless capabilities will see it as an available hotspot. They wont be able to log on to it though, as they dont know your password (usually your phone number).
The obvious intention is to get anyone and everyone within wireless distance at an assembly hall or kingdom hall to notice the name..... JWFACTS.COM, or other very brief message, and to get them thinking.
Its harmless, yet effective.