Alexa has no connection with google. Alexa rankings are based on Alexa toolbar users. Ranks given by Alexa does not make any impact on google ranking.
Page rank is all about your backlinks. Keep generating more and more, do follow and nofollow. You will need a mixture of both. Don't pay attention to how many backlinks you have, etc. They all come with time and it takes a while before google indexes some of them. Page Rank o 4 is excellent, way above average. Keep up the good work my friend.
Can't really conform that Pagerank is all about backlinks. I have sites with main page PR2 and inner pages with PR3 that have zero backlinks. It's a combination of content length/quality and the overall "quality" of the page. It doesn't contribute to ranking factors much though, so basically it is completely useless information that is most likely just used to distract internet marketers - no normal search engine user gives a crap about PR.
No, it doesn't affect. They don't have any connection. PR is based on backlink and alexa rank based on traffic.
I dont think so. Alexa is different tool and Google is different. Alexa ranking purely depends on visits.
well... they are kinda prejudice... only increases raks for those who uses their toolbar or adds their widget...
Alexa Rank and Google PR are not related to each other. Ask your friends to write reviews on your blog and it surely helps to increase your rank.
Alexa rank shows how popular your website is. Maintaining relevant inlinks, organic link building, install alexa tool bar, and giving your name to alexa.com will help in increasing good alexa traffic rank. Ofcourse, all the above tasks are helpful in getting good position in others SERPs too..
Alex are a rival to google in that they have tried to establish their own way to rate websites, except that they aren't as good at it.