I posted this question Prove that $1<\frac{1}{1001}+\frac{1}{1002}+\frac{1}{1003}+\ldots+\frac{1}{3001}<\frac43$. I edited it quite a few times to add a context. However, when this user https://math.stackexchange.com/users/11176/tmm edited my post. I rolled it back, and immediately he/she said that I should not rollback any edit unless very necessary. I asked the reason but the user did not reply and re-edited the post. I don't want to follow rules setup by an individual but rather a community. Please enlighten me in this matter.
$$\begin{eqnarray*}...$$
$\endgroup$ – Alexander Gruber♦ Feb 25 '14 at 2:43