Long time no see. Just wanted to let you know that I just released my first plugin for grails, a Webhook Plugin. If you are not familiar with webhooks, they are realtime api that replace polling with push and are being implemented by Twitter, Amazon, Google, Facebook and alot of large companies. I recently implemented it into a devops tool in a Grails app for Apple and thought it would make a great Grails plugin and just recently got around to building it.
If you have a chance to check it out and give feedback, I would greatly appreciate it.