I've noticed quite a few Mac and iOS apps using Markdown lately. If anything it seems to be gaining adoption. Of course this isn't based on any actual data just

I've noticed quite a few Mac and iOS apps using Markdown lately. If anything it seems to be gaining adoption. Of course this isn't based on any actual data just my own observations. Perhaps a Windows user can chime in and comment about it's growth from their perspective. I'd love to see it being used in more blog commenting systems.