They only release so many pics for promo from my understanding, but some of the links have different pics from the same set.
The point is, this guy has been posting single-pic promos from a site loaded with junk (and slow rendering), while everyone else echoes the same set posted 13 times immediately before. They all have an excuse like, "I just link to this site I know...don't blame me." Or my favorite, "Sorry, I didn't read every post before..." blah blah blah...
So stop linking to the foreign sites that have a single pic, or an unclean link to an offbeat site. For the latter, just load the Freeones for Nikki Sims for 5 total seconds and make the decision to not be ridiculous by posting something that 52 other people just posted in the last 30 minutes.
We have sometimes seen 3 pages go by with links to the exact same set. Once a 15 pic set is up, there's no need to really find another link to the same set, or post a link to a single picture from the same set. It does no one any favors and bloats the thread.