Ankaram 

You should post this to the admin noticeboard, and offer it to a wider wikipedia audience. As for checkuser, it's not so much that they refuse requests from people not in the clique, but these requests are generally only used when rules have been violated. I don't think any purported sock of Ankaram has been subject to admin action yet. So I suggest you bring this to the wider community and maybe some things will come of that. Having a sockpuppet is not disallowed, so checkuser is rarely used.