I guess I won't hold my breath for an official response.
If your skin comments have gone then so be it. They will not be back.
There was a very real chance that ALL of Stardock's history could have been lost forever.
TMan posted a list of accounts that were lost completely and unrecoverable, and that was a couple of dozen of the 8 million registered users. I don't recall your name listed, hence your login Username records are still there.
Some users lost their login/registration history.
For over a month everything looked lost, every uploaded skin, every forum comment, everything that was Stardock's online presence for a quarter of a century.
Rather than complaining about missing comments perhaps you need to appreciate the skins are still there so you can see the comments aren't.