Logarithmically scaled steps in Create Learning Curve

Currently "Create Learning Curve" operator supports only linear steps. But commonly we are more interested into details at the lower count of samples than at the higher count. Also calculations are fast with low sample count. Hence wouldn't it be nice if "Create Learning Curve" operator supported logarithmically scaled steps?

PS: I know I can get the logarithmic scale with "Loop Parameters" supplemented with other operators. But what do I like on "Create Learning Curve" is that it is hard to use it wrongly.