The problem with all this is... why should everyone be able to get to 75? If you only can level up once a week, it should take you a long long time to get there. If they made level 100, should it be easy to get there too? Yes there's lots of end game stuff, but it's supposed to be a reward for lots of hard work.
And I just have this question to ask... if they had changed the system so that it makes it easier to get to whatever level YOU are at, and then all the future levels are just as hard, how would you feel about the change? If you were for example level 50 and they decided that level 1-50 is too hard and it turns away new players... so they make that take half as much exp, but 50-75 is the same, how would you feel?
If level 75 is about accomplishment, by making it easier, they don't give you guys a thing. All they do is take away from the people already there or on their way.