@aral could you remind me what the issue with WhatsApp was again, in regards to privacy? I don’t want to mix up my facts 
(d) terms and conditions may change at any time Again, we know how Facebook makes money.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
(d) terms and conditions may change at any time Again, we know how Facebook makes money.