Google maps is continuing to grow in popularity, especially as search is becoming more personalized and local. Achieving a top position in Google maps is worth while period. However there has always been sponsored listings which appear on the left side of the screen above the explanations of the characters i.e. (A = Mr Jone’s Book Store).

Take a look at the screen shot below:

I have drawn an arrow to two small little logo’s which are Google’s sponsored listings. So Google will now show PPC ads in Google maps themselves, not all bad at the moment as this is quite new although I have a feeling this may over crowd the maps a little. Would love to hear some thoughts and insights on CTR’s and traffic.

As any subscribers of my blog realise I am always keen to be on top of Page Rank updates, it’s an interest and benchmarking process more than anything. To my surprise I have discovered Google have updated their toolbar page rank as recently as early November 2009 and no-one has noticed.

So far in 2008 there have been 5 exports to the Google toolbar, far more than any previous years. Dates of the previous updates are below:

• 11/01/08
• 29/02/08
• 29/04/08
• 25/07/08
• 28/09/08

During these dates all pages within a domain would have each individual page updated with toolbar visible page rank. However I have seen pages, including my own which have been updated within the last week. This is also not an isolated incident – SEOMOZ also has pages updated.

http://www.seomoz.org/blog/differential-diagnosis-a-broken-website-ranking-atop-google – this post was created on the 8th of November but is showing a PR 0, not a usual N/A.

See another example below:

However not all pages on every website seem to be experiencing this. I have many blogs and some posts which I consider to be more valuable still have no PR, even though they are older and have more backlinks.

So, what is this update? Throughout my own network of sites I have seen a slight trend and would really appreciate some other SEO’s and webmasters feedback and results on this.

1.    I have noticed Page Rank updates on blog posts that have no external links in the content
2.    I have noticed Page Rank updates on newer posts but less backlinks
3.    I have noticed Page Rank updates on “trusted sites” on posts only a week old with external links
4.    I have noticed Page rank updates on new blog posts for the past 3 weeks consecutively

Obviously we are all aware that Page Rank is something that Google wants to distance themselves from i.e. removing the mention in the toolbar download. However perhaps this is a new visible algorithm change for Google?

I would love to hear your thought’s people!