Possible MSN scam
I've noticed a couple of the contacts on my MSN list have started displaying 'http://msncheck.41m.com - free way to check who blocked and deleted you on msn'. Naturally I went to this website to investigate and found that it promised the ability to check if anyone has blocked or deleted me, provided I gave my msn username and password.
Now there is no way I'm giving my username or password to anyone, let alone an unknown website. However, I was curious as to what would happen if I did. I tried the website with false information: