No not always. I've tried several times, but W|A pipes the input first trough the natural language processor. http://www.wolframalpha.com/input/?i=DateListPlot[

No not always. I've tried several times, but W|A pipes the input first trough the natural language processor. http://www.wolframalpha.com/input/?i=DateListPlot[++WeatherData[{%22NewYork%22%2C+%22NewYork%22%2C+%22UnitedStates%22}%2C++++%22Temperature%22%2C+{{2012%2C+3%2C+29}%2C+{2012%2C+3%2C+30}%2C+All}]%2C+Joined+-%3E+True http://www.wolframalpha.com/input/?i=DateListPlot[++WeatherD...]