Everyone knows that BSD requires you give them credit. Right? Right? I hope people are fulfilling the full requirement of the copyright and not just #1

"2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by the <organization>."

For example in safari click Help/Acknowledgments