Social Media | Promoting Aspects

We have been asked to promote a certain aspect of a social media website. Below I have researched and recorded the different aspects for each of the social media websites I would like to promote

• HD
• News Feed
• "Like"
• Watch Later
• Staff Picks
• Comment
• Upload
• Create Albums/ Groups

• Poke
• Like
• Comment
• Inbox
• Chat
• Share

• Like/Dislike
• Comment
• Upload
• Subscribe
• HD
• Widescreen

• Tweet
• Direct messenger
• Follow
• Integrated applications 

Now i've completed this list I can begin to gather together a short list of clients and aspects i'd like to promote.