If you expect every unexplained link to be a screamer, you've got a sad life on the internet.
This is the internet. Either way, giving some indication of what you're posting a link to is just common courtesy so that people know what they're getting into rather than making a topic that just says "Go to this link over here that I won't tell you what it is but trust me!".
My NIDOKING brings all the boys to the yard: http://goo.gl/ExAoe