Hello, I just wanted to share a useful bit of information and hopefully help somebody out. Apparently HTML *is* allowed here. So let’s say you’re in a group about flowers and you want to share one of your amazing shots. All you have to do is head on over to your Flickr, find your photograph, select “Share this” and copy the HTML code over on in.
And you should get:

And since HTML is allowed, you could even embed a vimeo video on how you took the amazing shot!
Hope I helped!