I'd like to embed this page as an iframe in my blog post content, but I want it to show up before the flip in the generic 'blog' page, ie showing the N most recent posts. 

If someone clicks through, I can show them the iframe by editing the template for that particular blog post - but for the most recent blog posts page, the iframe needs to come out of post.blog_post.content but the HTML editor consumes it. 

I thought about editing the overall blog template to look at the tag of each post, and use a special tag to know to show the extended version in the list, but I can't think of where I'd put the URL of the iframe I want to show, unless I hijack another tag and use the tag.name field to hold it.

I think it'd be really nice to be able to tell the editor to not strip the iframe, and to just trust me when I tell it I know what I'm doing.