Acanthae
We live more-than-comfortably and are able to save and make stupid impulse buys occasionally. We genuinely love where we live and are happy. For us, it seems just as insane to jeopardize that just for more cash and cheaper rent prices.
When I deleted my Facebook, I lost friends. But if my friendship with someone relies on my having a Facebook then, well, fuck them. I text people or call. I also don't need to know what everyone is up to, either. They can tell me when we talk or hang out.
Coincidentally, the friends I lost where the type of people who are on their phones the entire time we hung out, so I don't consider it much of a loss.
I consider Facebook -- for me -- wasted time, though, and I didn't enjoy it. If you do like it and you're comfortable with the platform (because, tbh, I'm one of those tin-hat security nuts, too, and Facebook skeeves me out on principle), then keep it. Or, if you're curious, disable it for a week and see what happens. There's no one-size-fits-all solution for everyone.