There are tools to see who has blocked you at MSN or yahoo messenger. But there was no tool to check if someone has blocked you on gtalk . (Or if there is, I don’t know!)  Accidentally, I discovered one. I was experimenting with something and found this….

No, I’m not going to share the way. If you need it desperately, email me;)

But then why do you have to care if someone has blocked us! Take a chill pill and stay away from people who try to avoid you!