I'd be curious to know if it's still possible to block them, however. The banner itself is outside the document, it's a UI element rendered by the client, simi

I'd be curious to know if it's still possible to block them, however. The banner itself is outside the document, it's a UI element rendered by the client, similar to a toolbar on a desktop client. However, it's invoked by a head/meta element within the document, so it may still be possible (eg, when the document is parsed, this element is invoked, and the filter is invoked - which comes first?) Unfortunately there's enough random forums that offer me an app when I'm only visiting for a one-off google result, that I can see a genuine use-case for this.