There is a nice web site called Chess Pastebin that allows one to publish a chess game as a PGN, comment on it using a Disqus form and share it with whomever you wish. However when I tried to use it, it refused to accept my PGN (extracted from Chess Arena). After many trials I realized that it considered invalid a move written as 10. .. some move instead accepting only 10... some move (no spaces between the dot of the move number and the dots representing a black move after a variation). So just replace ". .." with "..." to get a PGN acceptable by Chess Pastebin.