Green remodel follow-up

I've been enjoying the bamboo floors for 6 months now, and stumbled upon an article on Slate.com today that had me revisit the decision.

If I'm remembering properly, this is the flooring that we bought.
I have searched and searched but I can't find anything about this company on the internet. Next time I'm at HD, I'm going to look for the company's number on the box... although it's possible i'll have to call HD instead.

I'm still pretty happy with the floors. They're easy to clean and haven't undergone any real damage since I've been using them daily. I wonder, though, about the points cited in the Slate article.
What kind of sealant is on there? what kind of growing practices were used on that bamboo?

In the end, i guess, there's only so much we can do. There are only so many hours in the day. I hope that, like my Prius purchase, my buy will spur others to also buy bamboo products and make them more popular and prevalent. But I can't spend all day, every day researching the minutae of different companies. It feels exhausting.

I'm doing the best I can, I guess, and ultimately I'm happy with those floors b/c they were the best decision I felt I could make.

And they are just so pretty...