I am not worried about lawyers using these logs for evidence, I am more concerned about other government agencies doing so. Its not like the IRS isn't bad enough as it is.
Of course it could be just as much fun when employers demand access to this data. Soon we will get a Citizens Privacy Bill of Rights which will protect us from no one and codify the government's rights to continue as is.
I'm more concerned over people buying this data from disgruntled or otherwise compromised NSA employees or anyone else they hand the data to (like contractors) to use for blackmail or other criminal enterprises.
Of course it could be just as much fun when employers demand access to this data. Soon we will get a Citizens Privacy Bill of Rights which will protect us from no one and codify the government's rights to continue as is.