Re: An urge for CSP META tag in 1.0

> document.enforceSecurityPolicy("default-src 'self' ");

Also note that given the behavior of certain XSS filters that make it
possible to selectively disable some of the <script> blocks (but not
others), this seems undesirable.

Frankly, I don't see any truly compelling reasons for dropping <meta>;
CSP is far from being perfect, and has several far more concerning
bypass vectors; but it's better than nothing. Making it harder to
deploy it in a common use case just to prevent an attack in a far more
peripheral one (which can be readily turned into XSS in some browsers
anyway) seems odd.

/mz