1) "We" are me (major editor of the article as you've probably noticed), people who !vote'd "stay" and people who did not !vote "stay" but provided a contribution in a way of an edit, hint or just a good kick in the butt (whose efforts were being contstructive in the other words). I call these people "we" and a "team". Teamwork is what's driving Wikipedia I think. 

 2) This (BTW, incomplete) list of IPs do belong to me. But as you noticed I've always signed with my name "AK47" so your idea about silent spam is ridiculous. I've just contributed w/o creating an account initially. Then I've created an account. Everything is within Wiki policy.  

 3) Article has nothing in common with the original one and people who're contributing here don't look like having any relation with SW. So I don't see where you've managed to find COI (again).