Just turned down a request to do a keynote at a mobile conference where they charge over £1,000 for entrance and don't pay their speakers.
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
Just turned down a request to do a keynote at a mobile conference where they charge over £1,000 for entrance and don't pay their speakers.