> [...] Is there a "sticky" post that covers such things?
Click the "?" question mark next to "categories" on the 2nd top line of the forum page, which links to http://www.ztw3.com/forum/help.php.
> In particular, I have a long list of notes, wishes and some anomalies
> that I have collected over the years and (sad to say), never posted.
I'd post the "anomalies" as a "bug list", the notes as "tip" or "comment" as appropriate, and the wishes individually as "wish" or "discuss" or "zep" depending on how elaborate they are - as in, loosely speaking, "wish" magic can happen, "discuss" ways to make magic happen, "zep" for one specific magic spell.
Cheers,
Liviu