It's an unusual name but a great concept. RebelMouse launched recently and I have a cricket-specific page at rebelmouse.com/rickeyrecricket.
RebelMouse can, and has, been described as a visual mix along the lines of Storify, Pinterest and Paper.li all thrown together. Still in beta, but looks very exciting at this stage, so please check out my contribution as, and if, it develops.
That address again: rebelmouse.com/rickeyrecricket.