Reminds me of the anti-Pill campaigner who went round telling anyone who would listen, and everyone else within earshot, that the Pill was evil and useless. She claimed to base her evidence upon personal experience of falling pregnant whilst on the medication.

When pressed, she explained that "Every time I stood up, they fell out!".

Like anything, threads have to be used properly to be beneficial. And if the above is evidence of your level of understanding on this subject, you'd best just shut-the-f*** up.