Whostalkin works well for blogs. The Twitter feed is dated like all the non-twitter.com searches. To understand the utility of Whostalkin will take time and many varied search terms to see what it uncovers in the more unusual sources.

What an interesting blog – well done! Keep up the good work.

Whostalkin seems to provide limited results (especially when I searched my own name) but maybe I’m not understanding exactly what it’s trying to find.

123people.com seems to provide more comprehensive results. I am not affiliated with that site in any way, just thought you might find it interesting.

cuil.com and leapfish.com seem interesting also.

Regards,

Niall.