Daengbo writes: If every person on the Internet had a hosted server for identity purposes, what services would it need to have? (e.g. Should it be minimal, with just an OpenID server, or should it have a large set of services including microblogging, e-mail, galleries, file hosting, etc.?) How should it be configured? What technology should it be based on? Write from scratch or duct tape existing stuff together? Single-user or multi? What are Slashdot's thoughts on this matter?