Description:
Uses first attachment in threads for open graph.
When creating a new post in Facebook or Twitter, the open graph function will use the first embedded attachment in your thread as the image for the new post.
How to use:
Copy thread URL from your forum. Now go to Facebook or Twitter and start a new post, paste your thread URL.
Questions and answers:
Q: What image is used if the thread doesn't have any attachments?
A: By default your logo is used...
