Wow! What a personal attack on Larry. Personal attacks are against forum rules, but I'll let Wayne deal with this, if he so chooses.
Call it wisdom...Most of us long-time federal geeks know that posting sensitive information on a well-known, and popular forum, during an active investigation, can get someone killed. It will also increase the use of encryption. Then no one will hear anything. That is already happening. I like to hear some action every now and then. I may say something after the fact, though.
A number of us have nearly all of the frequencies in a given area, and don't share them openly with the general community. I see it as a risk to the agents who are doing a dangerous job, and I don't want to make it easy for the bad guys. Sometimes I post a single frequency I just found to help my brothers who, like me, work to search the freqs out and understand the radio systems in use. I also provide search aids for the scanner geek. The bad guys probably won't want to do any real work, or keep up with new developments or changes that happen almost monthly. If someone is really interested in monitoring this stuff, then get to work and start searching. Every area has a different frequency list anyway...for the most part. And you may be the only person who is in an area trying to find fed freqs. I'm just not handing over the whole ball of wax unless I trust the person I am sharing with. And I commend Larry for his diligence in the situation.