A new tool called Link Diagnosis has been released that allows you to examine your competition. The tool uses the Yahoo! API and according to Patrick Altoft who posted it to Sphinn, it's one of the "best link analysis tools I've seen."
The feedback has been overwhelmingly positive. There are a few bugs (this is brand new), but that's to be expected.
I have been running some tests on it and I really like the information it provides. I have experienced a few errors, which is to be expected, and I assume they will get straightened out. All in all I like what I see from it so far.
The findings can then be downloaded to CSV. Very cool.
Forum discussion continues at Sphinn.