[Alexa]

Alexa algorithm, Alexa Internet, Alexa, Algorithm changes...If you wonder about them, yes, I think there are. Alexa the Web Information Company (http://www.alexa.com/ ) has algorithm and there are updates.
You can find some more information about this:


 http://www.google.com.hk/search?hl=zh-CN&newwindow=1&safe=strict&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&source=lnt&biw=1024&bih=608&tbs=sts%3A1%2Cqdr%3Ay&q=Alexa+algorithm+changes&oq=Alexa+algorithm+changes&aq=f&aqi=&aql=&gs_sm=e&gs_upl=86493l89875l0l90094l2l2l0l0l0l0l0l0ll2l0

[MSL]

 We have more and more visitors. It a very famous, international forum. We don't worry that much about Alexa Internet, but WE DO LIKE ALEXA INTERNET! 

[Alexa]

 So nice to read it!