I drop a comment whenever I like a article on a site or if I have something to valuable to contribute to the discussion. Usually it's triggered by the sincerness communicated in the article I browsed.

And on this article Handtierpuppen Zoo. I was actually excited enough to post a leave a responsea response :-P I actually do have a couple of questions for you if it's okay. Could it be only me or does it appear like some of the comments come across like they are coming from brain dead visitors?
:-P And, if you are posting at additional social sites, I would like to follow you. Would you list the complete urls of your public pages like your linkedin profile, Facebook page or twitter feed?

Here is my site bus Tours