my other blog and yet not at all on this blog. I can only guess that the feature doesn't work for multiple blogs owned by one person. Anyone has any idea?
This widget is one of those 'nice to have' things though can be considered a necessity that could help increase your blog traffic. So, if you haven't got one for your blog, you may want to consider installing it. Just go to LinkWithin.com and follow the simple instructions to install.
However, widgets are not allowed on certain platforms such as Wordpress, for instance, if yours is hosted free. But you already knew that, I'm sure.