That's an interesting thought. My initial reaction is that people wouldn't use that until this was more established, which leads to sort of a catch-22 situation, but I like the idea. Another consideration with the hashtag is that there's a lot of content that already exists, too, instead of being original content (e.g. a news story compared with a Twitter/Instagram post), so relying too heavily on a hashtag approach could exclude that content.

oh yeah I definitely see what you mean. Well ill keep playing around the app and maybe something will come to me :)

Awesome, thanks for taking a look and sharing feedback!