The fact that those coins are forgotten a long time, what's the sense of trading it now. How come those become valuable when no development or progress has been made along the way. If I'm one of the hodlers of those coins, I will just dump it on that platform and that's it, but I doubt my sell order will be filled. There are lots of reputable sites around where can I trade some altcoins so no way I will test the waters on that site unless like I mentioned, I do have those mentioned coins.
Anyways, that's your own view. You always mentioned the name of that platform on each of your posts here which is like a form of shilling and not really based on your own preferences. But anyhow, if you think that platform really meets your criteria, it's your choice to use it.
Actually, I am an investor, I enjoy buying good deals. I find many of the old altcoins very great, and because some are forgotten, they can be purchased at very cheap prices. This can become very profitable. I am always posting the link because I want the focus to stay on the topic, the fact that without an exchange, altcoins have no value, and they can become valuable once again with new price discoveries.
I am fine if I am the only one who likes to buy old altcoins, but i have the feeling there are others. One day altcoins may be treated as foreign currencies and used similar to cash.