I've already submitted this to "the boys", however I figured i'd bring it up here.
For a snippet, there should be a variable say "$s" that references the text selected when the snippet was acted on, so that say, if I select noel@noeljackson.com and click on my href snippet, it will replace $s with noel@noeljackson.com, allowing easy creation of headers etc in HTML without going back, or creating macros.
-Noel