I want to allow members of a Drupal website to upload their own content to the site (something like a blog post or questionnaire), but have it visible only to themselves (hidden from other members with the same role). The idea is to have them store some personal content that other members don't need to see, but that only the author member would need to see (or have access to) when using the site.
What modules would I need to use? Or how could I go about setting that up?
You can do this easily with http://drupal.org/project/content_access