How to quickly switch between multiple Google accounts in Chrome?

Here is an extension for Google Chrome that can make logging into any of your Google Accounts pretty easy. The extension is named as Quick Google and is available here.
https://chrome.google.com/extensions/detail/cbgngpehipfmfmpjmhonhacgbkjpdidp

I have around 8 logins with Google and i had to enter them manually in all those login pages that i use daily. WIth Quick Google, i configured all those accounts and in just one single click, it logs me in and take me to a Google page where i can select the Google Services that i want use. Here is a screenshot from the website.

Essentialy, it works like a form filler, but specifically designed to work with Google's login pages. It works flawlessly and the Sign-in Assistant also seems to be useful for some services.

There are few cons too. The icons does not look that good and it looks like it will not work when Google changes their login pages as per the developer website. Hopefully, the google login pages will not get changed soon.

More information is available at http://sites.google.com/site/qgchrome/