Benefit of cellular vs. wifi?

[Moors7]

Have a read:

Electron Ideas Contest, Y'all!

##GUESS WHAT GUYS?? [image] We are all really excited about the Electron, so we wanted do a contest for you guys to win stuff including a year of free data for your Electron. Here’s the deal: Check out the Kickstarter page if you haven’t yet Reply to this thread with an idea for a great Electron product that showcases the cool things you can do with cellular We will pick our favorite and give you a year of free data for your Electron at 5 MB/month We will …

Also, in-house, imagine you design an alarm system, but your power/wifi drops. With a backup battery, you'd still have a connection through cellular.