When I was working from home, the company I worked for paid half of my phone bill and half of my internet bill.
.
And then your 3 year old runs by naked saying it doesn't want to wipe or some other stupid thing.
The ironic thing is, anyone with any kind of other job prospects at all would almost immediately quit, so you'd lose most of your "good" workforce. The ones that are left are either going to be the ones that actually need to be monitored (what are you going to do, fire them? everyone else quit) or the few rookies who feel like this is the normal course of doing business and they're taking one for the company, who is their family.