[fancypost bgcolor=;border:none;height:22px;width:184px;background:url(http://i.imgur.com/0Nybqjq.gif);][/fancypost][fancypost bgcolor=;border:none;min-height:20px;width:420px;font-family:andale mono;color:#ffffff;font-size:10px;text-align:justify;]Ayo.
First off, disregard what the person above me has told you, because you have done something wrong. Stalking is illegal and creepy, so no one wants to associate with stalkers; they certainly don't want to be stalked.
If this person is refusing to respond to your messages, then you have either offended them or made them feel as if they aren't safe. I would highly recommend just leaving them alone, as well as working to crush this little "habit" of yours.
If, however, it turns out your habit is not literal stalking, then do not word it that way. It can give the wrong impression, as well as lead to problems later on. Remember, everything you post online is at risk of being seen by future employers and/or loved ones.
Even if it turns out your "stalking" isn't stalking at all, I would still recommend just leaving this person alone. They may be stressed or dealing with real life issues, and I'm sure messages they receive from someone they may not even know are the least of their concerns at the moment.[/fancypost]