Five Frameworks For MonoGame
Simon "Darkside" Jackson has posted yet another fantastic article in his "XNA and Beyond" series

In this installment he covers several popular frameworks and tools for XNA developers.
Many of these frameworks are completely new to me, but they all scratch a very real itch in XNA development. And of course all of these frameworks just happen to also be compatible with MonoGame. If you missed it you can also see one of his previous articles which covers MonoGame.
We highly recommend you add his blog to your favorite feed reader.