Two new forums created

[Dave Hicks]

I've created two new forums, which are linked off the main page.

The articles forum is for in-depth articles.

The memories forum is for memories and nostalgia.

These forums are meant to be less conversational than this one. Each article should stand on its own rather than asking and answering questions. I expect that the articles will generally be longer than those here, but the volume will be lower. Because of the lower volume, messages are expected to stay in these forums "forever".

The two forums replace the guest page, which I was sometimes too slow at updating. I've started them off with the old guest page articles. Please add more.