I've taken minutes for a lot of discussions and I've only ever been asked to post them on the group's wiki. Additionally, for the groups I've attended, I've never noticed them duplicated to other mediums. Did I miss a policy/procedure change? I'm also unaware of any reason we've intentionally restricted access to the wiki from people who have access to the reflectors, though I admittedly track changes to those procedures less.
My recommendation would be to contact whomever got you on the reflectors to ask for the credentials to the wiki.