Google Chrome, the most popular web browser on the planet is not available by default in the Software Center. This is just ashame. It is great that Ubuntu comes pre-packaged with all the latest and greatest opensource software, but the popular proprietary softwares need to be easily accessible as well, and the closest alternative to Google Chrome, known as the web browser Chromium available in the Software Center is never in a stable-state: It's always in development, in an "alpha" or "beta"-like state, features constantly changing which can be a serious security risk for those Ubuntu users in the Target Audience range that just want a simple web browser that synchronizes with their Google account in full.
I know it's a licensing issue with Google and Adobe to prepackage or redistribute their softwares, but there is a get-around if you just include the official Google PPA by default with Ubuntu to fix this issue.
Bring Chrome to the Software Center. It is the most popular web browser, used directly by Ubuntu's Target Audience, the General Public.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: software-center 5.6.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-23.34-generic 3.8.11
Uname: Linux 3.8.0-23-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Sat Jun 1 11:24:32 2013
InstallationDate: Installed on 2013-06-01 (0 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: software-center
UpgradeStatus: No upgrade log present (probably fresh install)
Only if the ppa is not enabled by default, should work the same way as the multi-verse ubuntu sources
The ppa has a habit of timing out in my experience when checking for updates
I prefer firefox