On "Shorter Papers"

Journals should not corral shorter papers into sections like "Shorter Papers".  Doing so sends a subtle (actually unsubtle) message that shorter papers are basically second-class citizens, somehow less good, or less important, or less something -- not just less long -- than longer papers.  If a paper is above the bar, then it's above the bar, and regardless of its length it should then be published simply as a paper, not a "shorter paper", or a "note", or anything else.  Many shorter papers are much more important than the vast majority of longer papers.