The Tumblr blogging platform enables individuals, groups and companies to create free blogs based around seven different post types -- text, audio, video, chat, photo, quote and link. Tumblr ...

How to Post a URL in Your Facebook Feed. Posting comments and photos on the news feed of your Facebook business page is a good way to keep business contacts up-to-date. You may occasionally want ...

You can post videos on Twitter by uploading them from your computer or mobile device, or copying and pasting a URL to embed in a tweet.