Maybe? It's better because you don't allow Facebook to continue to harvest data about you, and add to the plethora of personal information they already have. B

Maybe? It's better because you don't allow Facebook to continue to harvest data about you, and add to the plethora of personal information they already have. But with whatever service you use, your data is still being held by somebody in the end. So depending on what you're willing to give to who in order to use a service, it might be better or worse.