I am a little curious about nodes. I am looking to transfer my board and I do not need any sub-forums. I only need one General Discussions forum. I would like to set up a tagging system that lists a whole bunch of keywords on the page so people can see which keywords have new threads about them. Would the Nodes system work for something like this or does it only work with organizing sub-forums? Is there an add-on or mod that I would need to do to set up a tagging system.