You don't have to support them or not support them. Either you are interested or not.
I'll wait to see if it is a temporary fad or a new Amiga-like/Amiga-inspired branch. The retro case is the only thing that interests me, I doubt anything will come of workbench 5.
If you are thinking long term (including multi-core), stick with AROS. I don't think anybody will invest serious money into Amiga with the current state of computing/consoles/smartphones/tablets.
Of course if something with Amiga printed on it does sell well, maybe some serious investors will become interested.
