Bismillah
as salam alykom pauper
I apologise for this late welcome, but welcome to the board, and certainly all Muslim sites/ boards should be sisters. Our commodity, goal and aim is one and it is invaluable. Muslims in general may compete but only in regard to how to satisfy Allah. In this we have a model, remember Omar and Abu Bakr. Omar strove to catch up with him, then gave up and said I will not try to catch up with u. What is even more important is that those sites, efforts, groups..etc whatever should not be seen, deemed, perceived as owned by any of the administering team, but only by Allah. If u know what i mean.
In here Alhamdulelah, we never prevent others to post their links, i mean the benefit is our goal other wise we will have to revise our intention of being honored by this duty. Moreover, pls feel free to copy any of the contents to the board u r on, copy right is free for all muslims. Knowledge and expansion of benefit is our aim. I mean if u copy someone's thread to another board, without even refering to the source, Allah ul Baseer Sees and Shall count it as current Sadaqa. so pls feel free brother.
Again pauper, welcome and may Allah bless your effort and grant u success in all what u do in the name of Allah. :)