The way I see it, I not a big fan of LFG tool. I'd rather meet people, and in due time, have a solid group of friend who I play with. The LFG tool is good when you dont have much time and just want to get things done quickly. The downside is that normally things then are done in a rush, making the experience poor. But if you really want to enjoy the place, then, I think the best way is to build a good friend list and run with them. Sorry for the bad english. It's not my native language, so...