I agree, they need to have a flashpoint finder system that not only locates a group for you but also designated DPS, Tank, and Healer, having unbalanced groups is difficult enough. The system is too primitive and for the money spent for the mmo, the group play is unfortunately lacking in my opinion.
I also want to state that this is likely the same case with the heroic missions as well. Once the MMO high has been gone and the game population begins to be more stable it will be increasingly harder for players in lower levels to group into heroic missions and flashpoints.
FLASH POINT FINDER / HEROIC FINDER AUTOMATED SYSTEM IS A MUST!