All good questions - and every person has different needs. The fact is each potential adopter either needs to go through and comb over the compatibility page (

All good questions - and every person has different needs. The fact is each potential adopter either needs to go through and comb over the compatibility page (not what I would expect with a drop-in replacement); or just try and see if it works, and be surprised later if they run into an unimplemented module because they were operating under an incorrect assumption.