I'm interested in this as well. I currently use textexpander but figure one app to rule them would be better - however, simple calculations and placeholders are required for me to replace TE. I certainly appreciate your efforts banditmr73, I'd just like to see this functionality build into the snippets.
Edit: Just seen this, http://www.alfredforum.com/topic/8883-import-textexpander-snippets-into-alfred-v3/. I guess it's a while off replacing TE for me.