How do I repost something?
Asked by dstconnected
When something shows up on your dash that you want to repost, you hit the button that says reblog, and a post with that info will show up for you to edit (it is suggested not to remove any information related to citing the original source). That is where you can add your comments. Or, if it is a tumblr that you are not following, you can go to the direct link of that post and there will be a reblog button on the top right of the screen.
Quick Ninja Update from world-shaker: You may also find luck with the Tumblr bookmarklet, which can be found at the top of Tumblr’s Goodies page. This is a great solution for posting content from sites that aren’t on Tumblr.