[spelletier]

I am rooted using EvilEris 4.0 and have removed some bloatware (i.e. Amazon MP3, Visual VM, Peep, etc.) How can I remove FriendStream and other non-essential apps?

[synesthete]

Well, use a file explorer to find the app that you would like to remove. Alternatively, you can use ls to lis the files:
adb shell ls -1 /system/app/

Let's say you want to remove that game teeter. Before removing, you may want to make a backup:
adb shell cp /system/app/teeter.apk /sdcard/teeter.apk

Then:
adb shell rm /system/app/teeter.apk

If you have issues with file permissions, try downloading a terminal emulator app and doing the same thing and granting it superuser permissions.