I asked about this some time ago and was told it was on the planned list of features.  Was it ever implemented?  Is there a PGN viewer yet?

You can always make a forum post with the game using the tools available in the toolbar (assuming that you have the PGN-file available for cut-n-paste)

wat tools?

Click on the tiny chessboard in the toolbar when you write a forum post...... Right above the area where you write the text

Hi guys,  I wanted to try this.  I see alot of people using it, I would like to know how.

Here are the opening moves to a King's Gambit.

Wow, it worked nicely, thanks guys.

Watch your backrank.

Enjoy!