From what it seems, he got tired of being a Game Master. Rather the head-admin...
From personal experience, I can relate to how tough it can be to see people critisize your hard work and dedication to maintaining a server such as that size. The pressure gets pilled on when insolent people flame you.
Now here is what I simply do not get:
Some servers communities have players that talk trashy about the admin, or dont thank them as much as they should for an amazing update.
Then you see some other servers who recieve too much credit then they deserve and get praised for things that really are silly.
Legacy had more of the first kind of community. I think the admin just got sick of it and hit the off button. Somewhat like what Euphorian did with the old EuphRO (oh dang, good times. Very good times) ... only ... I dont quite think that LegacyRO's admin was on drugs when he made the decision to do so...
I remember with my last server, the stress was almost to the point of un-bearable. 400 average players online, when i'd come out with something great and new, players said "Oh hey thanks. But is this it?" more or less, in kinder & darker words. Sometimes i'd barely even have people reply to the updated system information... I think this is how the community acted with LegacyRO, and finally, out of what? 1-2 years the admin got sick of it and just crashed it.
If its true he is making another LR, then you can see how much of a mistake it is to do. To server owners: Dont crash your servers because of this. It's just silly... If you dont find it fun, pass the server onto someone who wants it. Or, change the community around. Make the server a brighter place to be in.
(Side-Note for people who may wonder: I did not take my server down because of the stress. (Server name I will not release) went down due to my stupidity to trusting someone I knew since iRO beta to have server access and he messed things up so bad, it was not worth fixing.)