Anthony schreef:
Either you've figured out how to cache part of the content while keeping another part dynamic
We have. It's called the parser cache.
or you don't cache logged in users anyway.
Since user preferences (show/hide TOC, section numbers, date format, etc.) vary, the first view of a page is probably not cached. Any subsequent view would be cached, until the page (or a template it transcludes) is edited. That's no problem for {{USERNAME}}, though.
Roan Kattouw (Catrope)