I have one and I love it. I find an enormous amount of hostility on HN towards facebook, even going so far as a lot of people proudly mentioning that they will never touch it. I don't see why it gets such scorn, I think its a wonderful site. Some notes on my usage, though: All of my privacy options are on the lowest possible setting. I treat anything that occurs on the site as if it were public. I don't see why not,…
* In the ordinary world, public searchable.
* People forget things. The Internet doesn't.