Well, a positive developement (+20%), but I expected better results.

This rank is not good and must improve a lot!

A comparison:
Rainers Blog

07.02: 10,587,255
08.02: 7,726,814 (+37%)

or pinetreecapital.com

07.02: 4,220,199
08.02: 2,731,583 (+54%)

Qualcomm.com: 9,963 Intelus.com: 4,028 AMD.com: 3,026 Apple.com: 44

(for interested folks: there are a lot of nice tools. As Eileet stated: all the internet advertisement is about metrics! e.g. Open SEO stats, a tool for Google Chrome.