I believe we really need a place save those personal, private stuff. You can put the idea anywhere you want. If we put on WebDAV, we have to create another system. Like SOCK proxy, it isn't in the core of XMPP, but we really need it. If Jabber can have another JEP or extends JEP-0049(better way), so for us it will be easier and wonderful thing.
Zhong Li WebJabber.Net
