This morning I noticed Digg looked pretty radically different, and not in a good way. Most importantly, the comments section was broken, not allowing me to digg comments up or down. Looks like AdBlock Plus may be the problem. As much as I hate to link to the usually moronic Yahoo! Answers, their proposed fix worked for me.

orget to logout of it. Now you do not need to worry about this. Google records all the session details and allows you to Logout of all these sessions remotely. Log in to your Gmail Account, And fing at the bottom of the page like below image.

Forgot to Logout from Gmail Dont worry - Remote logout from Gmail

Esqueceu de dar logout no Gmail e alguém está usando o computador para acessar sua conta? Ah, agora você pode "dar logout" remotamente, removendo o acesso de outros computadores na sua conta. E da próxima vez lembre-se de dar logout quando sair!

This is a very simple code and hardly requires any explanations. If you need any put the post here.