I was told it was okay to post announcements about a new group from Deviantart on Derpibooru. You're welcome to join the group. Link is in the source.

Here are the Rules:
1) Any image submitted must focus mainly on the positive relationship between the two. Artwork that opposes the ship or focuses on another ship involving one of the two ponies will not be allowed. Triple ships are fine as long as they involve both Pound and Flurry.
2) Any medium is accepted. 3d, literature, digital, etc.
3) If the artwork has a fetish involved in it, it will be put in the fetish folder.
4) Mature artwork will be put in the Mature folder. No exceptions.
5) Have fun