27-Apr to 11-May-2010: OAC Seminar Series is launched. 20-Apr-2010: The Admins will soon recommend a response to Ning's cancelling of the free service. It may involve moving servers or paying a fee, but need not be drastic. For discussion see here and here. Make suggestions in the Forum, but please read first. 4-Apr-2010: Bloggers! Start a blog here or cross-post from your own blog (like this o…