Exporting to plain html from a TiddlyWiki

TiddlyWikis are my main note taking device. But what happens when I want to share my notes on some topic with someone?
TiddlyTools' NewDocumentPlugin can do lots of things, but one of them is to export to a simple html file the tiddlers that you are viewing at any time, without the side bars or the header. So, in my SideBarOptions tiddler, I have added <<newDocument ask snap tiddlerDisplay>> and it shows as a "create a snapshot" button. tiddlerDisplay is the id of the div that displays the main tiddlers; it could be any other id if you wanted to have a different snapshot.