Originally Posted by
KKDragonLord
Arkat started using this sentence liberally to "welcome" posts made by newcomers and/or noobs whenever they made a thread that was made of Fail by the clear lack of experience or... forethought with regards to the game as it is.
So if for example someone ever created a thread about Mounts in DDO for example, it would be most likely "Hi Welcomed" because it is a suggestion commonly attributed to new players who expect this game to be like "some other game that shall not be named". Many other occasions apply.