The Ecosystem Shifts, Again

Don't look now, but I think the TTLB Ecosystem is on goofy pills.

Or N.Z. Bear is tweaking the algorithms again, or both.

Look what I saw this evening in my sidebar:

We appear to be evolving rapidly.
Punctuated equilibrium, anyone?

And when I checked it out at the TTLB site...

Suddenly, I'm a Large Mammal again...

At this rate, I'll be overtaking Michelle Malkin and Glenn Reynolds in a few days.

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Update, December 28: A Marsupial again. Stay tuned for further devolution.