What can you teach me about soybeans?

[Solon]

I don't really like red meat (I know, further evidence of my wussification), and my wife will only go for so much chicken, so I picked up some frozen soybeans this week. I've heard they have good amounts of protein, but I don't know how much is a good amount.

I find them pretty tasty, and have been eating them like crazy, but am wondering how they compare nutritionally to other foods.