There was a post on here a while back about spontaneous event creation, something we've been working on for a while, so we hustled to complete our app. Please take a look and let us know what you think - any and all feedback is really appreciated! There is a bit of a chicken and egg problem, but we think ShoutFast can be really useful once it reaches more users. It's really meant for iPhone / Android, so you'll get the best experience on there.