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Here is an (alphabetical) list of the web sites mentioned in the talk:  * .Astronomy: [dotastronomy.com](http://www.dotastronomy.com) (pronounced ‘dot-astronomy’) _‘Dot-astronomy’  aims to bring together an international community of astronomy researchers, developers, educators and communicators to showcase and build upon web-based projects, from outreach and education to research tools and data analysis analysis._  #dotastronomy * ADS All-Sky Survey: [adsass.org](http://www.adsass.org) Astronomy Papers. On the Sky. Who studies what in the sky when, and why? #adsass  * AstroBetter: [astrobetter.com](http://www.astrobetter.com) Tips and Tricks for Professional Astronomers.#astrobetter  * Astronomical Medicine: [am.iic.harvard.edu](http://www.am.iic.harvard.edu) Trading tools between Astronomy and Medicine.