We purchased your opengraph actions add on. First, there is no documentation. The documentation link leads to a "documentation is in progress" page. Furthermore, some of the (?) icons give the very helpful info: "Null"
Aside from all of this, the social bar does not seem to be working properly. When it is enabled and I am the test user it shows the page as being in the timeline immediately instead of after 10 seconds. After 10 seconds, it puts "news.reads" in the place of it.
I would definitely NOT recommend anyone considering buying the add on getting it because it provides NO setup or installation support at all. Maybe the developer will chime in with some help, but this is all starting to look a lot like abandonware to me.