O nice, i really appreciate your work. Man you are right we are giving out our data to the public free of cost and anyone can use it.If someone uses it in a good manner, he/she can see the real benefit,s.
One question, are you the computer science graduate?
EDIT: WTF dude,don't lie.. you don't appreciate shit... I've just checked your stats - 90.20 % self upvoting....You crazy? Like this, Steemit won't get anywhere..gtfo really...also your question is horseshit, where would I learn to do such stuff if I wasnt computer science student ?!?...D.I.S.G.U.S.T.I.N.G