I agree Quora is cool and it's search/add function is great. Their dedication to avoiding duplication is one I think this world needs a great deal more of (in every way)!

I'm curious what you think Quora's biggest challenge is? What are it's weaknesses?

I had some thoughts about the site here: http://g-a-i-a.org/opinion/quora-review

Thanks for writing!

That was awesome. Thanks for sharing!

Now I have a new strategy for communicating my business.