Transcript of RNchat - a Twitter chat for registered nurses. Follow @RNchat for regular updates. Topics included: T1 Public Health Ramifications of #BP Spill: What are/can nurses do to mitigate damage to crews, populations, etc? T2 Present & Future of Digital Tech: From mobile apps to social media, what are nurses doing? How can we use them to their fullest? Visit http://RNchat.org for more.