I've had three comments on my blog recently that make statements like
'Doushura said... For a more complete comments, I would advise you to be more detailed information, for example 'here or here.'
When I mouse over 'here' and 'here' I can see that they are both links to websites. One is a link to a site with the word 'pharmaceutical' in it. What is this all about? It seems like SPAM has arrived in blogdom. To post to a blog though you need to type in the free form group of 6(-ish) letters that appear at the bottom. This suggests that the spamming is manual rather than mass.
This is all a bit disappointing. We have to contend with daily email SPAM (despite paying for SPAM filters) and now it's arrived in blogs too.