Well i noticed people quoting yoshi's last letter have missed a part yoshi tuings would be mucked up until the future patches and balancing is done. This is a work in progress and we are being asked to be patient as new and different things are being put into the game over ghe coming summer patches. So yes leve's give less sp but as other activities give sp now we will have more options for progressions but not all the changes have been put in. The world is becoming more live and deadily and leves are being changed mor dungeons coming more level balanced content is in the works.
So for now we have endure this change period, we asked for these changes and they are being put in for our enjoyment for when the game become pay to play.
Sorry for the grammar typing from iphone its a bitch.
