PageBlaster for DNN has over 100 DNN tokens and allows you to use them in ANY module, or in your skins.

http://www.snapsis.com/PageBlaster.aspx

There was free module called The Page Elements module for DNN 3+ a few months back at this website http://www.markjordan.org
that allows you to use tokens in the HTML/Text editor to display elements of the current page, such as title, name, description, etc; it also display a list of the child pages, relative to the current one on which the module resides. 

I can't find it on the site or the web. But you're interested then you can email the guy to see if it's still available. I downloaded but never got around to using it.