That stuff doesnt work. People will ignore it if they can and type in gobbledygook if they are forced to fill something out when posting.
I participated at computing.net for years and the first response always had to ask "what make and model PC? What operating system?". So the webmaster started adding form boxes and only the forum reg's would fill them out. It was a waste of time and effort.
Avid Stamp Collector - I really love 39 Cent Stamps