Snapchat: instant video/pictures, no filters, just share the moment.
Wordpress.com: easy to build website/blog. Wordpress.org: find storage space and you stay the owner of what you make.
Tumblr.com: Blogging in a blogging community
Flipagram: Bring Moments to Life! Create short video stories from your photos, set to music you love!
Nutshell Camera: Instant mini-movies with text and animation.
Retro Camera (android): give your pictures a retro effect.
iMovie: video editing app - iOS only. 4,99 $
Mailchimp: make your own newsletter. Because e-mail is king.
Getrevue.co - minute-maid newsletters