Beltway, thanks for the thoughtful suggestions! Interestingly enough, I added those ROI rows at the behest of the earlier folks who reviewed my efforts!

Re: Starwood... actually, I had put 1.25% since I felt that was an approximate average worth of a point (though obviously starpoints can be worth much more than a penny).

Re: current bonus details: neat idea! If you're willing, I'd welcome you to add a Details row under the bonus row.

Cyclogenesis, Aubreyfromwheaton, thanks!

Dr.Wanderlust, indeed... that's why this is a publicly-editable wiki, so knock yourself out! :-)

diljs, indeed... that's why I set a baseline of 1.25 cents per point for those cards offering airline miles as an option.