I've been using Lijit for the past few months.
Todd is a great guy and I always enjoy talking to him.
We were talking yesterday and he was telling about some new features and some interesting Lijit stats.
Then I checked out my profile on Lijit and saw some pretty cool stuff. Here's the search cloud that shows what visitors to my blog search on (using the widget).
This is great data and gives me some useful feedback about my blog and my visitors.
I was pretty surprised that it was getting any meaningful usage because in the past I had the Lijit widget on the right sidebar and as Todd reminded me it was below the fold :-)
I'm now moving it up and on the left sidebar. Give it a try. Love to hear what you think.