Statistics

Wordpress has some page statistics included, but if you are curious how many people visit your Blogger site, you will need a third party tracking application.
Here are a few that I have either used or heard of:

Feedburner {My personal fav}
Google Analytics {Some heavy duty statistics here}


I've never used these personally, but they could be worth a shot:
SiteTracker
Site Meter
Bravenet Hit Counter
FreeStats
StatCounter