I’m pretty hesitant to at the moment- adding nodes in the right place as per the HTML5 spec, etc, is a pretty complicated topic, as is figuring out efficient ways to update what I currently treat as an immutable structure (the Document).
Meeseeks has from the first been designed as a tool to search for and extract data from HTML (and now XML), which is the purpose I use it for, and for the foreseeable future I plan to limit it to that.
