[shubkukreti]

Spot on! What kind of tasks would you love to get done, and be willing to pay a few bucks for if they're done well?

[bediger4000]

A Quine written in the nroff macro language. I'd probably go $20-50 for that.

A coherent explanation of why the mergesort algorithm Wikipedia has takes longer on lists of length 2^n+1 than on lists of length 2^n. This might be worth $50 too.