New commenting system

As long-time guests to this website would have noticed (all two of you), I have now changed the commenting system. This is all due to Blogger's generosity, and I now got notifications of any new comments (unlike the older system).

However for some strange reason, comments are only activated for the newer posts. This is a Blogger 'feature', and I think I have to re-post every old article individually to turn it on.

Go figure.