Cleric worth it ?

[lopy]

I read that a cleric can solo from 1-50 but have seen no other guides for after lv 50.
If there is no way to solo for exp after lv 50 i would say that this is the reason there are few of them at lv 60.
If there is a way to get to lv 60 with out having to depend on group content would you please tell me what I could do.

I would be glad to roll a cleric if i could do this.