One sorta fresh & brand-new social network community, or something alike, service for data scientists or people with interest in data science: plotly. Just got signed up out of pure curiosity and now I think it’s definitely worth a go for data geeks. Planning to make my own life-logging record with a few gadgets like arduino, specifically, it’s really an appealing feature to provide users with the arduino API to stream data from hardware devices, as written in the front page of their site. Better pay visits more often.
* CS109 Data Science
* CS181 Machine Learning