Originally Posted by vem

Well yeah obviously.. but if I share to 50 people, wouldn't a good portion of them be low level players, and lots of AFKs?

Plus I'm seeing some on my list that apparently were only shared to allies, like the one I have now with 39 minutes left and only two people on the list.

Late reply, but important to note: Opening up a Raid Boss to everybody includes your allies before others are added to the list. I tested this with my three accounts...every single time I opened up a boss to everybody with one account, both of my other accounts were included in the support request.