I'm looking into what kinds of ways I could possibly add some level of a support function to a site that would be done with XDP7. I may be doing a website for a client who wants to be able to have a way for visitors to ask questions and for her to be able to answer them interactively. At this point I don't think she would need a full forum, I have looked into something like Olark.com I have experimented with Olark and I know I can easily embed that into a DP7 site, I am just looking to see what other kinds of solutions there might be and what I may be able to offer my client.