If you click on the "OPEN PETITIONS" selection above, you'll see that there are already 3 options: "All Petitions," "Trending," and "Popular." Unfortunately, none of them provides a quick, simple means of determining which petitions have a reasonably good chance of gathering 25,000 signatures within 30 days.
And because the main attraction of this petition site is the Obama Administration's commitment to respond to all those that cross the 25,000 threshold, that's one of the most important things we need to know.
For example, whereas it might seem worth reading, researching, and signing a petition with 90 signatures that expires in 28 days, it probably wouldn't if it expires tomorrow!
To see what a page that lists petitions by expiration dates might look like, go to www.NewPage.Info