While I understand where you are coming from and yes I do agree with some of the stuff you're saying. You/Your LS doesn't equal everyone. Please read my other posts in this thread. You guys might be all good players which is great but there is always someone who is not as good as you and your linkshell. If you just want to play with your little group.. so be it. What I suggested is why not make a dungeon/raid for people who want to play with you know... their whole linkshell that consists of more than say 20 members? Small groups are great yes. But big groups can be exciting as well. You're asking for everything hard which is fine but you are only catering to half the people that play.

Why would the skilled players carry the weak? That is a choice my friend, you don't need to invite them if you don't want to. Most players stick to their kind anyway but there is always that moment where it's nice to have new players join you so they can experience the same thing as you.

I would not invite a new player to a difficult dungeon anytime soon but does that mean they should never get a chance to go with my core group?

As far as Dynamis goes i'm speaking on difficulty and terrain. Not on how many players should be in the raid. I'm not expecting or wanting 50+ members in a raid group.