On: Shots fired at MIT - report of an active shooter n...

[buro9]

Interesting.

Are those are by-products of the threaded display? As a flat display of a thread would just result in new pages at the end, all of which would be incredibly cacheable.

[random42 → buro9]

Caching wont work for _extremely_ dynamic content like flash news update threads like these where >1 comments being posted _every_ second.