I always get them on my commentfic memes. I think they congregate where there are the most comments. I agree with the below, change the comment settings on that post.
I agree with others. I think it has to do with the number of comments that the machine is able to count. It doesn't actually read the post... but I'd friend lock it anyway, just for your own privacy.
no subject
Date: 2011-08-15 07:22 pm (UTC)no subject
Date: 2011-08-15 07:29 pm (UTC)Perhaps you should turn off comments to that post, or maybe make it so only your friends can comment on it? That should stop the spam-bots.
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Date: 2011-08-15 07:30 pm (UTC)no subject
Date: 2011-08-15 07:34 pm (UTC)One more reason to hate spam, poor baby.
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Date: 2011-08-16 09:01 am (UTC)Just do what the others suggested: change the settings on your post and the problem should be solved.
no subject
Date: 2011-08-21 05:31 am (UTC)