Tools for curation (?? is this its own page ??)
Google & other search engines
Youtube / Vimeo / Blip / other video places ... embedding video on web pages
Slideshare / Scribd / other document sharing services ... embedding documents
Twitter / other social networks .. Twitter (and others?) allow embedding tweets onto other sites
Repost.us ... service where blogs or news sites allow their content to be embedded elsewhere
RSS / Atom ... most sites publish these feeds, which one can consume and republish
Google Reader or other RSS feed reading tools
Storify .. for publishing curated stories
Plugins for Wordpress, Drupal, etc, that assist with embedding content from elsewhere
