A few weeks ago, when I was working on understanding the tradeoffs in multiclassing, I found this really neat page somewhere on the interwebs that had a level-by-level breakdown of the benefits for each class. So it communicated what you get for the first level of monk, and the second level, and so on, for all the classes.
And of course I didn't bookmark it and now I can't find it. Does anybody have any idea where it is? It seems like a really useful resource.