If we are splitting hairs here........Stefan gave 58 out of 60 answers!
He omitted two and also got two wrong!
We have had this problem come up before ...it is not fair - or necessary - to give all the answers....people will ask for help as and when it is needed.
The major disadvantage of listing the answers is that some one may only want to know one answer.....but in looking for it down a list may inadvertently see other.......which h will spoil the crossword.