I can only guess that person's ask for your full name because your post are very simular to other posters that have or are still posting on this board. "Chase" reminds many of someone who posted a lot on the subject of Camp Chase. Another is revelation of the fact that some posters are posting under mulitiple names. I can see why they are curious.

As for those who post under "handles" or half names and why they are not challenged, is probably due to giving up trying discourage the practice.
_____________________
David Upton