I am a frequent user of imo.im and use its google chrome plugin too. But since few days i am unable to use its autologin feature as they have removed the option in login page. So i have to log in everytime i turn on google chrome. Anyone have any idea if the Remember me option will be available ever again or not. Please suggest any ways by editing the cookies. I tried by setting all the sites session cookies to a far date, but no use.
The 'Remember Me' feature is supported on the new UI: http://imo.im/new
You might want to consider using this chrome extension for sites which do not support autologin.