1 suggestion for those of us concerned with Legacy --> Non-Legacy transfers.
In my experience with FFXI forums, the posts with the most LIKES get more attention from the community reps, and by extension, the devs. I'm seeing lots and lots of people expressing these concerns, but each of these posts have 0-10 likes.
Please use the LIKE feature and LIKE posts expressing a similar viewpoint to yours. The community reps don't have time to read through every thread and see what the common themes of posts are. However, it's quite easy for them to look for posts with a high number of LIKES to see what a large number of people are interested in / concerned about.
On the Japanese side, they are really good at this, but we're not so good at it on the NA side.

TL;DR: Please use the LIKE feature on posts you agree with. This is the most efficient way to get community rep attention.