Re:Ask HN: How can I do something meaningful?
by Hisoka on Saturday August 13, 2011 @09:56PM
(#2882528)
What was the thread you read? I don't think I recalled it.
[ Parent
| on HN ]
This one; http://news.ycombinator.com/item?id=2668346
There are actually a few startups mentioned there which fall in the category that the poster is looking for.