I received this email from NETGEAR today. It is an invitation to join their product test for a wireless router. You must already subscribe to unlimited wireless internet access via a mobile phone provider as detailed in the invitation. If you aren't sure if you have this, take a look at your cell phone bill: if you're only paying $30-$70 a month for a calling plan, then it is very unlikely!

I participated in the MoCA product test. My experience was that there was very little i...