Tiling onto chipboard, opinions??

[afright]

About 15 years ago did a cafe bar for a friend he supplied all the gear which was from Wicks ,but the chippie used OSB told my friend that I was not happy ,but he said "just do it",that place has change hands 3 or 4 times now and that floor is still solid and not one crack to be seen,but I would not make a habit of it.

 

[Time's Ran Out]

I'am not sure if the issue is what adhesive should stick tiles to chipboard as IMHO most stick like sh$t. However chipboard tends to be moisture sensitive and when it blows so do the tiles. How many leaking washing machines have damaged this substrate?