El Martes, 1 de Septiembre de 2009, Adrian Georgescu escribi?: > http://tools.ietf.org/html/rfc5547 There are IETF stuff that definitively I cannot understand: RFC 5547 - 1. Introduction o It must be possible for the recipient to request a file from the sender, providing meta information about the file. The sender must be able to decide whether to send a file matching the request. WTF? is really not more natural and obvious that Alice (the human) could asks Bob (the human) via IM the as follows?: - "Please Bob, send me the photo of your dog, in good quality please" Rather than: - MSRP request - Type: FILE_REQUEST - Allowed mime/type: image/png;q=0.9, image/jpg;q=0.1 - MetaInfo: dog photo XD Why does IETF insist on designing specifications and "features" that nobody has asked for? -- I?aki Baz Castillo <ibc at aliax.net>