Optional!! That was the word I was looking for. Non-mandatory or non-obligatory felt so weird to use. This has been bugging me all day. -- I will wait overnight in case some of the US hunties have something to say still, but it will most likely be a rate with the 3 'main' albums as mandatory and the rest as optional. For @RainOnFire this means I will close voting on the 31st of July most likely (a week after the previous rate in the current list so it doesnot collide to much with an other rate deadline). I think 5 weeks should be enough right?