I wasn't sure which forum I should post this to but I've mined a fair amount of data from the .entity files (1.04) and created a spreadsheet to answer a few questions I've had concerning balance since Rebellion was released. I figure by next week I'll be more interested in Borderlands 2 and Torchlight 2 for a bit so why not post this spreadsheet now on the off chance that someone else finds it useful. I used excel to create the spreadsheet but imported the data into google docs to make it easier for others to access (you can always export it if you prefer excel).
The spreadsheet can be accessed via the external link at the top of this post.