Announcing Wolfram Alpha Pro
I love Wolfram Alpha. Every time I think about it, I think it's a grand achievement and an absolutely amazing tool.<p>I just wish I had any idea what to do with it.<p>Once in a long while, I'll think of trying a query on it. Mostly for city populations, past Academy Award winners, etc. But I have nothing to do with it on a day-to-day basis.<p>What do Hacker News users use it for?