Meridian G08.2 will scratch the disc ?

I've seen many people said Meridian G06.2 and G08.2's disc slot-in design may scratch the CD and cause damage. Is it true? How to avoid this? Someone said the best way to avoid this is before you press "Eject", you always need to press" Stop" first. What do you think ?
Where have you seen these people?Can we consider the source and then the rumor?Interesting yet somethings missing.Expect to be back ASAP,good hunting,Bob