While the "Activity" page's view cannot be replicated exactly in a space/group's "Page" the super tile can provide a list of content, or the popular content tile will also show a similar view, for example:
Additionally, if you would like to see an "Activity Page" style tile available I would suggest submitting an idea in the Ideas for Jive space where our Product Managers review through top rated ideas when considering features for future releases.
Thanks for getting in touch Jesse. Unfortunately the popular content tile relies on like and shares. Our community is brand new and has only just been seeded with content. So there is little to no feedback activity to populate that tile.
And the Super List - while dynamic - only shows content based on a view you have elsewhere. But it can't do more than one view at a time. So it's either content, or activity by people, or whatever. But it doesn't show preview information like the 'Activity Stream'.
It's frustrating because the 'Activity Stream' is available as a widget, but not a tile. It's the same with a number of other widgets too! So if widget based overviews are soon to be deprecated, you'd assume that much of the features that made them so useful would be implemented as tiles to be used on Pages.
I'll make the suggestion in Ideas for Jive, but I'd like it noted that this problem is far from just minor.
It affects the whole way our community is presented.