UPDATE - According to Raven, there is no NDA on the Open Beta. I confirmed this with zh1nt0 via my personal Twitter account. This means we CAN post information on the mainspace, but do remember that we will be posting info based upon a yet-unfinished game, so I'll be adding a template to pages concerned with BF3 saying simply: "The following information is based upon beta software, so may be subject to changes before release"
That is all. Once again, HP out.