Is demola hit by spam spreaders?

I see some shoes and jewllery adds as the comments in most of the blog entries, by the user called jackhuhua. So, thought of asking is that user a demola certified spam spreader or just a false merchant who happens to promote his/her product ?

thanks in advance if anybody feels to reply, well I expect that user to be blocked instead of replies, so, I will not have to check my blogs for comments again and again...

Rajib