The experiment in Microsoft open source continues as programmers around the globe poke the recently leaked source-code with a stick. Meanwhile the Redmond giant is sending letters to users who may have downloaded the leaked code, warning them that playing peek-a-boo with the four year old code is a violation of the law. They've also taken the step of sending automated warning messages to users who search for the code via popular file-trading networks.

Read more: Broadband Reports.