These pieces inbetween the tags are deleted from the display in content area.
A mod_qlarticle can "catch" this information if correctly set. So parts of articles can be displayed in right or left column or in header - a you wish.
The parts of the article which have been tagged are cut from the article and can be scattered where you want in your page, in the header, a column, you name it.
Everywhere you can put a module, you can display a part of the article.
I may add that Mareike, the developper, is very reactive and open to discussion.
Thanks for the good work.