It's fun commenting on the stuff the link spammers put up. The ones that notice you have done it often change your comment, probably not realising you will be informed of the change. For instance, the person who is being paid to tell us all about Gaviscon, and thoughtfully provided a link to the Gaviscon web site, with an animation of "how Gaviscon works", didn't like me saying...

Yes, but it's a stupid animation, as it shows a huge, strangely inflated, non-moving stomach. And what happens to the revolting foam "raft" that forms in the stomach, all glued together with alginate, once the food itself has gone?

Perhaps it is better not to ram so much food down the gullet, and avoid heartburn in the first place?

...and changed my comment to...

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...only without those four dots. Now have you ever known me to have that little to say?