I did this a few years ago with a couple local guys(definitly easier if everyone can meet up at the same place to go through and divide corals) there was 6 of us and we split 12 ausi colonies. The problem was we all wanted our frags right away and noone wanted to let the corals sit and acclimate for a week or 2 before getting their frags. The downside was most of us lost our frags fairly quick after that. The stress of the transshipment plus the acclimation and fragging them being .oved to each pwrsons tank and reaclimating. It was just too much and we all lost a bunch of money. The thought was good and we all agreed to try it knowing the risk.
One other hard part was being able to frag each colony atleast 6 ways for the 6 of us.
I agree with this. if I do it, im going to have a detailed written agreement saying how long I will keep the coral, what size frags, ship dates, etc. I will make sure they are not double shipped to avoid stress.