@ the people talking about communication and all that
Start using skype, ventrilo, mumble, teamspeak what have ye.
EVERYONE and I mean EVERYONE in this community uses skype but almost NOBODY uses it for combat. Ive been in groups that used team speak instead of skype (while skype has better quality if you have a decent host) All you need is some mic discipline while you are fighting and designate a commander to call the targets
They do it on eve where the battles are 100+ people more often then not. As far as not getting blown up, dont stand still. type while your spinning circles or prepare a message before you drop a lane, go towards a pirate and so forth. To the poster above, that wouldnt have happend if you were moving. even if it were just circles.