Look out for these things in your comment spam (some apply to email spam, too), and you’re less likely to be fooled by it (click image to see full-size):
I don’t really mean that Australia is weird, though I may find out this summer that it is as I take my first trip to the land down under. Germans aren’t weird, either. But most of my legitimate commenters are Americans; that’s all I’m saying. Aussie bloggers might want to be aware of comments ostensibly from Americans!