Definitely, which is why it's great to have links to big ones like digg.

Social bookmarking can be hit or miss especially in the very beginning but over time, it can start to bring decent targeted traffic. Digg is one example where gathering like-minded friends and interacting regulary can have a huge benefit.

__________________
SEO Technology

There are pros and cons when it comes to social bookmarking though we can't just ignore the benefits that our site can get when we promote them there

__________________
Internet Marketing Australia
Study in New Zealand

is flicker a social bookmarking site?

it's an image or photo sharing site just like photobucket and picoodle