A question I've long had about @GiveWell. Anyone have any thoughts? cc @ch402 @albrgr @tylercowenpic.twitter.com/Z8NHOtdSuI
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
To clarify #3: Just saying that if you advertise top charities 1-3, then 3 may end up with far more funds than charity 4