Give access to the Mac Services tools

I notice that some other markdown editors give access to the Mac's "Services" menu, allowing me to use Brett Terpstra's excellent Markdown Services Tools within the app. This adds a ton of extra markdown functionality that I can use, even when it's not technically part of the app. It's one of the reasons that I currently use other Mac markdown apps instead of HarooPad right now, just because they allow that feature. 
Thanks for listening, and thanks for your great work on this app!