Comment spammers

Polytechnic has been coming under a sustained comment spam attack for the past few days and unfortunately, as well as the spam module is doing, it isn't catching all of them. So for the time being, until my workload eases up and I can work out a better plan of defense, I've switched comments to be moderated instead of going live immediately.

This will mean that if you leave a comment there will be a delay before it appears on the site (the delay will be dependant on my free time).