A: Tagging is the act of presenting information so that your peers may see and understand what you're looking for without enterting the thread. Many of you do this already, but some don't. It's important to have and a lack of such tags will yield varying results.
Examples of Tags.
As stated before, it is important to have them. You will not be penalized for not having them, but you may not get the results you would like. This sub-forum is organic so tags may come and go and new tags may be introduced. Use what you need to.