found a bit of an interview from FFXIVcore with Yoshi P: (not the dev rep. post i remember reading a while back though)
A majority of players would like to see the player search system redone, because currently unless you're almost standing on top of someone you can't form a party, but in Final Fantasy XI for example you can type "/sea all player name" and if they have a party flag up and are within the same region you can invite them to a party, send a tell add to friendlist etc. Will we get a better searching system in this regard?
We recognize this as a very important problem that needs to be solved. It's just that currently we're trying to overcome some of the server issues, how to get the search feature to work. But we know that as we're creating more party-based content, the player is going to want an easy way to make a party--to limit the stress of making that party. So this is one of the things that's high up on our list, it just might take a little bit of time. There's going to need to be a lot of restructuring of what we have now to make it work.