Interesting how you are all arguing with me but using my reason for not having LFD as a reason to have it. Confirming what I said in the first place, I thank you for that..
LFD stopped guildies from forming groups as it was easier to just hit up the tool, this in turn turned the average guild or those that were struggling into empty rooms with no guilds runs. The real sweaty guilds used it as a tool to get more sweaty, that also created other problems where more of the lower end players were forced into LFD starting a never ending circle of the haves and the have nots.
Anyway, I can understand if this logic is too complex for some, regardless, ive said what I wanted to say ;-)
Either way, there will be no LFD so at least Blizzard agrees with me