Q:

Name for a website page with all kind of posts mixed

Imagine a website with many kinds of posts: announcement posts, offer posts, question posts etc. For each kind of post there could be a page listing them.
How would you call a page that lists all the posts of all kinds?
All I came up with is "cumulative page", but that sounds obscure.

A:

Typically such inflow is called a "feed" as in "data feed" or "info feed". 
If you want it to sound a bit flowery then use any of "potpourri", "melange", "mishmash". 
If you want to pretend to be geeky then use "m-tuple" to fake the impression of multiple.

