I don't get the point. Right now this site is basically stamp collecting. You need to bring some quality writing or analysis to the table to make this worthwhile. You need a purpose. Some example things you could do:
- A humor site. Unoriginal and a little mean, but it could work. You'd need good writing and consistently interesting/funny failure screenshots.
- A design critique of failure pages.
- Failure pages on well-known properties with descriptions of how they're triggered, each followed by a dash of well-founded speculation about the causes of the error as an intro to a technical discussion. Would require you to select interesting failure cases.
- A humor site. Unoriginal and a little mean, but it could work. You'd need good writing and consistently interesting/funny failure screenshots.
- A design critique of failure pages.
- Failure pages on well-known properties with descriptions of how they're triggered, each followed by a dash of well-founded speculation about the causes of the error as an intro to a technical discussion. Would require you to select interesting failure cases.