It's a good idea to bookmark the "Forum Top" page and come in through that page each time, because the Community Rep responses are always listed to the right. Unless you're on mobile, then obviously it's different.
Or even better, check the Dev Tracker every now and then.
And here it is. The first listing of Rep response on the "Forum Top" page:
http://forum.square-enix.com/ffxiv/t...85#post3147685
Yes.
This thread. When the thread listing icon gets a crown, it means a community rep has responded.