Last night I learned of another fabulous site. Good reads.
You can put together lists of what you have read, what you want to read, what you are busy reading, or create your own listing. What's so great about that? You can invite your friends or meet people there.
Once you locate a person you may like to make friends with you can view all their "shelves" (the lists I mentioned before.) If that's not enough for you, you can also compare your lists and ratings with other members when you view their profiles.
Here is the profile link for myself (currently public - may switch to private at some later time.)
Good reads - is what your friends are reading!