For a few-hour hack, it has been done quite beautifully, I must say. Kudos! I'm more of a Django/Python guy myself and I've been running a few of my own self-l

For a few-hour hack, it has been done quite beautifully, I must say. Kudos! I'm more of a Django/Python guy myself and I've been running a few of my own self-learning projects on Heroku, too. So yeah, I know where you're coming from. :) You might want to look into using Bootstrap Typeahead.js to auto-tag topics posted by users. I recently got it working with a bit of jQuery on one of my own projects by using Django Rest Framework to serve the corresponding JSON content. It may even help you auto-match users in the future! (I'd like my ESOPs now, please. :P) I wish I knew how to Rails, but I've only just begun with Django, so I suspect I may not be of much use to you with the code. :( Good luck, and may this project take you places! :)