So I have to do math crap just like everyone else. I don't see much point in it, as my primary work has never needed more than the simple arithmetic.
So I have constantly come to these guys over the past year to complete my assignments. Love it, I haven't had to deal with the math work all year.
I felt since they did such and awesome job for me, that I could return the favor and post a review for them. Fair is fair in my mind.