stealing a idea but it's good

I was just looking at a thread were our clubs page is on and they have a cool thing going on which I like. It's along the lines of the whole tagging each other on Facebook and you have to post the 5 pics of what makes you you. Instead it's of our tanks. It forces people to post pics and stats of your tanks. One person starts and then tags another person and that person tags another. I know I'm biting something that someone else already came up with but not many people post pics of there tank unless there is a issue. Let's post it for a positive reason. How does everyone feel about starting this or not since I stole the idea from another place.