300 players is more than enouhg actualy.
note this is 300 AT ONCE.
Average server population 2.5k
people on line at any given moment (peak hours) - 1k
People under lev 20 - 500
People who never group and always solo - 500
People who find LDON silly and do not do it - 250
Peopel who never bought the expansion - 500
soem of these overlap, but over all its 1k-250-250-250= 250
Also note that 1/4 of EQ population are raiders and durign peak hours they won't do LDOn- they RAID =)
also hwo many LDOn runs a normal person can do in a row? I did 6 in a row once - and i had regreted it for next 3 days =)
Overall a person will do 1 ldon run and go soemthign else - which means - you get 300 people shiftign every 2 hours - and within 6 hours limit half a server can do LDON