Principles:
(a) non minification and no binary code – this is so that the platform is user and dev centred and not corpo and advertiser centred
(b) static only mode as default, as in a site will be considered broken if it needs dynamic scripts to work, or at least it won't be considered a "classic" site – this is for (1) accessability and (2) command line (non-GUI) browser access and (3) easier automation – push as much common dynamic stuff into CSS as possible
(c) cookies are in plain text and by default can only store essential information, cookies must be versioned and have a corresponding description file on the site's server – no information can be stored on the user's computer that is opaque to the user
(d) instant messaging is to be a standard of the “classic” web – it must be federated and decentralised, just like the web is – it is not a separate information space, it is part of the same information space as the “classic” web
that's off the top of my head – i view the web and instant messaging (or microblogging or whatever you want to call it) as fundamentally broken and user hostile