Thanks ! I just posted a short list of emoji's and how to call them into your blog post @barrydutton.
A couple people were wondering how or why steemit didn't have an emoji GUI or dropdown. It would be a fairly simple to add, and probably isn't far from being coded in, but in the meantime we get to practice some basic html :P
Check my blog out if you need a quick cheat sheet.
Cheers.