If somebody are interested in to use the new asynchronous tracking code snippet with Pier, I updated the PRGoogleAnalyticsWidget in the attached package. I should use the new version to be able to use google web master. Question, I don't use PRWebmasterToolsWidget, is that really needed or is an alternative?

if you give a try and you aren't able to see data in your account (and you are a newbie like me with this :), note that Google Analytics generally updates your reports every 24 hours:
https://support.google.com/analytics/bin/answer.py?hl=en&answer=1009219&topic=1008082&ctx=topic