I was reading dragonchild's discussion concerning a subscription to a node, a topic that has come up before. The idea is you would get notified if there was a new reply or if the content had changed. I decided I would throw my hat into the ring.
And PerlMonks Node Tracker is born.....
Ok - it is baby Perl. It was my first time doing anything like this. The code is atrocious. I have barely tested it. It is probably bug ridden and security concern laden. I welcome any and all to point these things out (preferably with working patches). Heck, feature/functionality improvements would also not be frowned upon.
See the reply below for code and readme.
Cheers - L~R