Nathanael Noblet wrote:
#1) Easy way to know where a package came from.
man repoquery
#2 ) Easy way to downgrade if I were to run into problems
yum
downgrade packagename
#3) Reminders
bodhi -T
#4) Easy way to update the karma on packages I've installed
fedora-easy-karma
#5) Easy way to turn on/off my willingness to use updates-testing.
yum --disablerepo=updates-testing
or
{editor} /etc/yum.repos.d/fedora-updates-testing.repo