All of the above should be considered pre-alpha quality, more like a whiteboard of insanity. If, despite all these caveats, you'd still like to check out the spool for yourself, point your newsreader at nntp-test.soylentnews.org. There are three groups on the server, soylentnews.discuss, just for general discussion for folks who come by, a test group for testing posting, and the spool itself at soylentnews.test.mainpage.
I look forward to hearing your thoughts and comments below.
[UPDATE: Corrected typos and added links]
(Score: 2) by Aiwendil on Friday July 25 2014, @11:07AM
Just a thought on the quoting. I see three ways of going about it.
1) Skip it altogether and rely on the clients capabilities
2) Post the latest comment first and the parent (and maybe grandparent) posted below (ie, cause a top-post)
3) inverted 2 (ie, cause a non-formatted bottom-post)
In any case it probably would be useful to look for the blockquote, quote and $> to indicate that quotes already are used (and skip the automatic quoting).
Personally I favour option 1 since most likely the entire "tree" of replies should be available at any time as long as any/all messages must pass through the soyldnntp (and most newsreaders allow for quite easy jumping in the trees)