My template is well-formed, and valid XHTML.
The source of my blog entries is well-formed and valid XHTML.
The output of my entry inserted into the template is broken XHTML.
Somewhere along the line,
Blogger converts my opening and closing
body tags into
</b> tags into
</B> tags and my
<blockquote> tags into
<Blockquote> tags, which means my page is no longer valid (since it leaves the case of the opening tags alone, giving me a million and one “invalid nesting” errors), which, pretty obviously, I’d really like it to be.