Wikipedia / Dunbar’s Number
A List Apart / Semantics to Screen Readers
World Health Organization / Disability
The Economist / It’s the links, stupid.
Technically, it means a web page to which its owner regularly adds new entries, or “posts”, which tend to be (but need not be) short and often contain hyperlinks to other blogs or websites. Besides text and hypertext, posts can also contain pictures (“photoblogs”) and video (“vlogs”). Each post is stored on its own distinct archive page, the so-called “permalink”, where it can always be found.