Flickr.com
I just created an account in Flickr.com
According to Wikipedia.com:
In addition to being a popular Web site for users to share personal photographs,
the service is widely used by bloggers as a photo repository. Its popularity has been fueled by its innovative community tools that allow photos to be tagged and browsed.
There have easy tools to directly post photos into your blog.
You will need a Yahoo ID, which is fast and easily created. Make sure you are familiar with the Creative Commons license.
Flickr/langwitches
Linkedin/langwitches
Twitter/langwitches
YouTube/langwitches
Del.icio.us/langwitches
Blog/Langwitches