the ranking bug

The ranking bug is: the people who use Stellarium say it's high quality, but the people who have no interest in using Stellarium won't ever say it's low quality, because they won't use it at all, so Stellarium will be ranked high even though Stellarium isn't interesting.

You have sort by quality (stars), but I want more. All download web sites have sort by popularity. In Download.com's case, popularity is number of downloads. In addons.mozilla.org's case, the popularity of an add-on is the number of people who request updates for an add-on from Mozilla's servers in a day which is the number of users. I want you to have sort by popularity (users).

Please?

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: software-center 5.4.1.2
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic i686
ApportVersion: 2.6.1-0ubuntu6
Architecture: i386
Date: Tue Nov 6 16:03:19 2012
InstallationDate: Installed on 2012-10-20 (17 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: software-center
UpgradeStatus: No upgrade log present (probably fresh install)