The proper way to close a site

I checked out Buxout and it is no more. Yet I don't feel angry or anything because at least, we are not left out cold. Here's their message: Buxout Closed We apologize for closing, but we paid out all our capital and revenue has drastically slowed down over the past month. We are afraid we do not have the resources to continue running the site. Any questions or concerns can be directed to support@buxout.com Thank you for being a member of Buxout.com