Plugin works great. I do wish there were more options (displaying an embedded form instead of a button/popup or customizing the button) but it's a very good starter plugin. I'm giving this 5 stars because I appreciate the work that's gone into this so far, and hope you'll take the little bit of extra time to make this everything it could be! Maybe if I ever get some time I'll customize it and make some code contributions of my own... Anyway, thanks!