I went to TechCrunch today as I am apt to do on a weekly basis.
The top post was on the Million Dollar homepage. When you scrolled over it this box came up saying one could use Snap to search the web with pictures. So I tried it. typing in 'identity' to the search box. Identity Theory was the first site that camp up. It has several navigation links

• interviews
• fiction
• nonfiction
• music
• social justice
• film
• books
• visuals
• verse
• blogs

maybe if they meet us they might add a category for 'digital'