[Haskell-cafe] "subscribing" to the comments, online Real World Haskell

I love that Real World Haskell is online, here: http://book.realworldhaskell.org/read/ I love that it has a comment section embedded with every paragraph. However, I would like some ability to subscribe to specific comments. I want to see if people have replied to me or what the latest discussion is. Anyone know if this is possible by a method other than manually copying down every URL? (In fact, I'm not sure that I can create a URL that goes directly to a part of a chapter.) Thanks, Mike