This handy gadget can be added to iGoogle or left-hand nav panel of any Gmail account. It displays your current reputation on selected StackExchange sites and notifies you of reputation changes. Gadget supports all StackExchange sites.
http://stackexchange-gadget.appspot.com/gadget/StackGoogleGadget.gadget.xml or https://stackexchange-gadget.appspot.com/gadget/StackGoogleGadget.gadget.xml
Log in to Gmail.
Click 'Settings' near the top right of the Gmail page.
The Gmail settings page will appear. Click the 'Labs' tab.
The Gmail Labs page will appear. This is a laboratory area or testing ground where Google allows you to use experimental features in Gmail. Scroll down to find the feature called 'Add any gadget by URL'. Select the 'Enable' radio button next to the 'Add any gadget by URL' feature, as shown here:
Click 'Save Changes' to enable the new feature.
A new 'Gadgets' tab will appear on your 'Settings' page. Click the 'Gadgets' tab.
The 'Gadgets' page will appear. Enter or paste gadget's URL (https://stackexchange-gadget.appspot.com/gadget/StackGoogleGadget.gadget.xml) into the 'Add a gadget by its URL' textbox then click the 'Add' button. The gadget will appear in the left-hand panel of your Gmail page.
Start adding accounts
Gmail and iGoogle gadget
Created by me (Vladislav Tserman) in spare time.
Leave your feedback and bug reports in comments. I'm available at: vladjan (at) gmail.com
Written in Java, Google Web Toolkit under Eclipse Helios. Powered by Google App Engine for Java. Objectify framework used for datastore instead of JPA/JDO. Thanks to creators of StackWrap4J - a Java wrapper for the Stack Exchange API
Gadget takes up a lot of space even if you only have a few accounts connected. Ability to shrink the box vertically should be added.
I want to hear from the users and incorporate as much feedback as possible into the gadget.
Any suggestions for improvements/features to add?