Social Marker is a decent way to generate insurance leads.
Social Marker performs the function of social bookmarking very quickly. Social bookmarking is basically telling the world about your posts, websites, and articles via many of the social networks on the web. (like Digg, Twitter, etc.)
The first time you use this service, it is somewhat time consuming because you have to set up accounts with each network, but after that every time you use it, it automatically recognizes your sign in and password so that you can be through relatively quickly.
This gets any content that you put out there recognized by the search engines rapidly, creates tons of backlinks, and also brings traffic via the networks.
To get started with this free service:
SocialMarker.com
Cheers
Mac
