I love watching videos.  When they first started Youtube on the internet years ago, that was pretty incredible.  Do you watch Youtube at all?
I love YouTube, especially 'how to' videos.  It was created by 3 former PayPal workers in 2005!
Those guys are geniuses!  Those how-to videos are great.  They have helped me fix issues with my car.  Have you ever created a how-to video?
YouTube allows users to upload, view, rate, share, report and comment.  I've commented but I've never uploaded any videos.  Have you?
I've never created a how-to video but I do produce music.  I've put some of my music up on the site and gotten some good feedback.  It's nice that people can leave comments and feedback.  Do you leave comments for people?
YouTube is great for music!  It offers a huge variety of user-generated and corporate media videos.  Maybe a corporation will see your videos!
That is my dream!  I love how small time and big time people can all interact on one site.  Everyone loves watching movies and this site brings people together.
Social Media itself is amazing.  When engaging with social media, all users can create interactive platforms that others and groups can share, create, discuss and modify content.  
I wonder how much total content has been created since the start of the internet.  I bet there is a lot of original art out there!
Probably a LOT!  With all this, there's a huge influx of personal information available online and stored which put privacy at forefront of safety!