Yes - I have read most every tech and science related thread posted to this site over the past few years.
Have you tried attacking my ideas? It would be a more productive way of proving your point than posting my sign up date which anyone can easily figure out from my public profile.
Yes, tho RFD_Gal has been here only a short time, she is indeed holding her own...I can see where if one is new to FR, they may not be completely familiar with many things, but their 'opinion' does not hinge on their sign up date...their ideas, their opinions, their view of things, are as valid as anyone elses here on FR...just because someone signed up many, many years ago, their opinions have no more validity then someone else who has been here only a short while...