It's because 'said server' has Main as a pure RP channel, thus it seems not very talkative. It's weird that their population is lower than their number of reviews though (and they have what... 6 more castles than us not counting the RP castles?)
However in an indirect manner, heRO is gaining some status as one of the few 'successful LR around' and is finally getting some recognition. We're gaining some grounds in fame in some qualitative ways ^_^