When you had start blogging, Digg It is another stuff you might consider add in. You may find this tool in most blogger site.
The Digg tool work like that. Readers can view all of the stories that have been submitted by fellow users in the "digg" section of the site. Once a story has received enough "diggs", it appears on Digg's front page. Should the story not receive enough diggs, or if enough users report a problem with the submission, the story will remain in the "digg all" area, where it may eventually be removed. News stories and websites are submitted by users, and then promoted to the front page through a user-based ranking system. This differs from the hierarchical editorial system that many other news sites employ.
So, it is recommended to add Digg button to promote your blog. The following instruction is from Louis Lim .
You just need to do 3 steps.
Go to your blog template> Edit HTML> expand the widgets> and check for this line:
replace with this code:
<!-- DIGG -->
<div style='float:right; margin-left:10px;'>
digg_url = '<data:post.url/>';
Click on Save Template. Done!
Hope to see your post in Digg front page!