If they leave a "proper" backlink to your site I'd have thought you'd got yourself a good SEO strategy. All your posts are getting relevant, one way non-reciprocal inbound links!

I do, of course, sympathize with the idea that seeing your content on some other idiots MFA website is an affront, but would on the other hand weigh that against my point above. It's a shame Google's duplicate content filter doesn't seem to be working very well.

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Andy Fletcher, not the famous one.