eltercerhombre - 3:09 pm on Nov 26, 2009 (gmt 0)

Hi Simsi,

Breadcrumbs in SERP's is something also new, but completly different from my point of view: it doesn't add anything new to serp, and it's not likely to call user's attention has having stars added below the title.

On the technnical side, it has nothing to do with microformats.