I like using facebook to keep in touch with friends that have moved away, which is pretty much most of them.. I can see pictures of their kids that way, same thing with instagram.
I only use the phone to talk when I am talking to my dad, and thats because he hates/ doesn't know how to text.
other than that, I decline all my phone calls, unless its someone I usually text, if they are calling thats usually serious business.
Its pretty bad, but I hate hate hate hate hate talking on the phone