In 2010, the Copyright Office said jailbreaking a handset did not violate the DMCA and the jailbreak community breathed a sigh of relief. What many people didn't realize was that the exemption covering jailbreaking will expire later this year. When it expires, companies can go after jailbreak developers like the iPhone Dev Team using the DMCA. They could face jail time and monetary penalties for their involvement in creating jailbreaking tools. Needless to say, this would put a halt to most, if not all, jailbreaking.
To prevent this from happening, the EFF created a webpage that tells you how to contact the Copyright Office and ask them to extend this exemption. The advocacy group also wants to extend this protection to tablets and video game consoles. They have instructions on where to send your comments and a guideline about what to say in your communication with the government agency. Comments are due by February 10 at 5 PM Eastern Time. If this is a cause you believe in, head over the EFF and take some time to help keep jailbreaking alive.