Well, the idea of this community is to play a bit. It is based on a Russian community called rhyming_pics. So... how does one play?
One posts a photo. Any photo, but let's keep it work safe, as they say. Nothing x-rated, and try to use good judgement, or the moderators will need to impose their own judgement (good or bad) and remove a photo if it seems objectionable. Now, I realize, one person's objectionable is another person's art, but.... well, we'll just have to figure it out as we go.
Anyway, members look at the photo posted, and consider what photo they have to post in reply that reminds them of that first photo, either because of subject matter, color, forms, mood, whatever. It's up to you. Hopefully, it makes some sense, and also hopefully you don't post a hundred :D. (As this community becomes more popular (hah!), we may limit the number of photo replies from each member). The next member looks at the posted pics, and replies to either the first or the second with their own photo, and so on and so on and so on....
Photos over 600 pixels wide should be behind an lj cut when they are the first photo posted, thank you very much. Also, it's a good idea to learn to make the file size as small as possible so the pages don't take forever to load for the unfortunate souls who have slow hookups.
This is NOT a photo community for critique. There's plenty of other communities for that. This is purely for fun and very, very friendly and mild competition.
PS Since this is a game of tag photos the biggest compliment to a photo is another photo. In other words, not getting a verbal comment to your picture is not an insult here... although they are definitely welcome! :)