Just posting this---not necessarily to further support Glock over any other brand, but because I've heard the all to frequent excuses for not carrying a Glock because of personal interpretations concerning safety. Well, apparently somebody came up with a good answer, and here it is.
Lone Wolf Distributors - Product Detail
Is $50 worth it to get the pistol you want and the level of safety you want? IMO--it sure looks like a good alternative to me.