Mostly the anonymous comments I get are real ones from people who just don't have LJ accounts. However, recently this post has been attracting a few more ... unusual ones:
What I suspect is going on here is that some sort of automated spam software is looking for places it can put adverts, and these are posts to "test the water", to see if they show up before trying to add the real thing, where search engines will ultimately find it. I figure they're going for that post in particular because it has nice words like "pseudoephedrine" as bait.
I wonder if viagra they'll start penis enlargement doing the same for hair loss this post MILF porn?