When I looked at that list I did not recognize anyone listed. I think Walt's time here must have been just a bit before I found CHR.

I've wondered (yeah, too much time on my hands ) about the value of paring down the members list with some type of filter, like maybe "zero posts, last visit > 36 months" or even "posts < 25, last visit > 5 years" but no matter what the filter there is a small risk that someone who was once registered comes back to fine their username purged. Unless the total number of members slows down the server, or causes some limitation to the operation of the forum then there's really nothing gained by paring the list, other than freeing up names for re-use which might be confusing in itself. Then again, there may be some value in the forum world of being able to honestly point to that number and say, "CHR has 33,000+ "members!!"