I think that the feature I am requesting would make newest nodes viewing much easier for lots of us. It's about generating the page for the only nodes you want to see. Let's have a checkbox next to each item in newest nodes and then 'view only' submit button can produce a page containing the expansion of those nodes. This would definitely reduce server load as now many among us must be clicking each node to see what is in there. So only one page can be served instead of clicking back and forth.
Other things such as Limiting the upperbound of the items or Expansion of certain nodes which contains certain keywords etc.. can be added.