I have a blog hosted by blogger, and I'd like to add StackOverflow's "user flair" to the sidebar or something. How do I do that?
In Blogger, go to
Layout -> Add Gadget
Now go to flair tab in your SO profile page. Copy paste that code in this gadget content part(You can leave title part empty if you wish).
To change the theme add
?theme=clean or ?theme=dark to the end of the image URL and you are done!
You can view my Flair : blog
EDIT: This is a deprecated method and eventually it won't work.
First you need to go to the settings menu, and then click on the Layout tab.
What I did was that I added a "Gadget" to the right column, of type Text.
Then, once the Text editing dialog was shown, click on the HTML view, and then paste in the code necessary.
What I have on my blog is this:
<iframe scrolling="no" frameborder="0" width="210px" src="http://stackoverflow.com/users/flair/267.html?theme=clean" marginheight="0" height="60px" marginwidth="0"></iframe> <iframe scrolling="no" frameborder="0" width="210px" src="http://serverfault.com/users/flair/345.html?theme=clean" marginheight="0" height="60px" marginwidth="0"></iframe>
Once the gadget is added, simply past your flair code inside the text box and voila!. You can check out the result on my blog
You maybe find solution for you at this SO question - What Third Party Tools Exist To Use With Stackoverflow?