Grr, well it appears that spammers were leaving spam comments on here as anonymous users so I’ve now disabled that ability for non-registered users. Apologies to everyone, you must now register to leave comments. Blame those scummy spammers for this. 🙁
This highlights the only thing I’m missing from PostNuke, and that’s the ability to have a box that shows the latest comments, the only reason I spotted these was trawling through the MySQL database backend on a whim to see what (if any) comments had been left recently.