1.I think that this topic belongs to the Service Discussion forum.
2.Why are you asking?Did you have any issues with this website?
3.It would be great if you describe that website in your post,OP.People might think that you are just spamming the forum,so more people to google "bitcoinpenguin" and visit the website out of curiousity.
To answer your question:I have had no experiences with this website and I will never have.