When you talk about curating a post, just upvoting a post, does that mean you have curated, or does there need to be a reply. Heck, if voting is all that is needed then curating 10 posts can be done in a matter of minutes, I like the 24-hour window.
To just throw votes around seems to be very counterproductive. So much of what is put out there is never read, but receives big upvotes that seem to follow a pattern.