thank you for your interest @daan. actually, @peerquery is NOT a separate platform. it is only an app which displays posts from STEEM tagged as "question", "contest", "gig", "quiz" and "proposals".
this means that to get your post on @peerquery, you can write it from any STEEM app like busy, utopian, or Steemit. simply add any of the above listed tags and you will see your post on @peerquery
@peerquery just go a major upgrade, you should see it for yourself > www.peerquery.com
Thanks for the reply, that explains it a bit better.
Definitely making use of this once I have my idea written down properly.