http://canonizer.com/ already has most of the features you just described.
there are some experimental methods to promote individuals, but currently these don't really work well.
1.there is already a node for "other people experience qualia, just like me", but I haven't found any existing node yet for "other people are real, just like me". And yes, you can set your contact details to be private
This looks very interesting - I will have a more thorough look and report back.
I hope this is a good place for this - comments/suggestions welcome - offers of collaboration more than welcome!
I envisage a kind of structured wiki, centred around the creation of propositions, which can be linked to allow communities of interest to rapidly come to fairly sophisticated levels of mutual understanding; the aim being to foster the development of strong groups with confidence in shared, conscious positions. This should allow significant confidence in collaboration.
Some aspects, in no particular order;
Enough of these for now. Some imagined interactions might be more helpful;
I am a fundamentalist christian (!). I come across the site, and am appalled at its secular, materialist tone. I make a new proposition; 'The Bible is revealed truth, in all its glory' (or some such twaddle. Of course, I omit to specify which edition, and don't even consider the option of a language other than english - but hey, what do you expect?). Within days, I have assembled a wonderful active group of woolly minded people happily discussing the capacity of Noah's Ark, or whatever. The point here is that the platform is just that - a platform. Human community is a Good Thing.
Enough... Point 6 is almost recursive.......
There is more discursive (and older) material, here.
Thanks for reading, and please do comment.