mVox USB Speakerphone
cheap little gadget that lets me yell at people over the internet
I personally hate wearing a bulky headset over my head whenever I use skype to call people, I bought these little gizmos for my family so we can all call each other via voip without having to wear some headsets.  The sound quality is better than my home speakerphone and when used with a cellphone style ear bud, this thing is perfect for online voice chats.