I'd like to be able to create a discussion board like the group wall in Facebook. I don't really like the way SharePoint's discussion boards work, and I'd like to have it shown on our news site. It would be great if I could implement something that would show the five (for example) most recent posts to a comments board and have a text box below for entering a submission to the board without having to go to the list.
I think a custom list with Author, Created and Comment field would be all that I need and I can aggregate that content to the site using a modified content query. It's the text box that has me stumped.
Does that make sense, or am I being stupidly vague? (Oh, and thanks for your help, most appreciated!)