This question already has an answer here:
LiveCode has been a proprietary product of RunRev for quite some time. The community has been fairly small and to date there has been very little transfer over to StackOverflow. As a result of a recent successful kickstarter campaign the platform will be going open source and I expect an influx of developers used to using StackOverflow and looking for an appropriate tag to subscribe to.
I would appreciate someone with the privilege creating the tag.
Some posts that require this tag 1,2,3... there's more. Basically it's a catch 22. I'm trying to encourage knowledgable people to answer questions on StackOverflow but many of them won't unless they can subscribe.