*shrug* Just typing the truth as it pertains to me.
Now, I personally do a lot of research before I get into a hobby to make sure I understand what it will require from me (money, time, energy, personal hazards to watch for). One thing folks need to realize is this website is often quoted at places like Fark.com, Digg.com, and YouTube.com
Hypothetical: The common internet surfer sees a "cool" video on Youtube of a common laser pointer being converted (incorrectly might I add) into a burning laser, reads a few comments and sees a link to LPF from a person saying that the poster of the video should read LPF for the correct way to make a burning laser. The common websurfer come here and just quickly browse a few threads, decide most of the talk is over their head and they don't want to spend a lot of time learning about lasers. They just want a laser that burns so they click on an advertised link....you know the rest.