Imagine implementing bitcoin on a smart card. You'd have to store 31 gigs of data on it and enough cpu to process it
@samphippen You can choose not to download the whole block chain, and trust at any point.
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
@samphippen You can choose not to download the whole block chain, and trust at any point.