I am glad to hear that other guys are enjoying the revival of low rise jeans. Indeed, there are some packing issues, but I have found some good styles with button flyes that have more "give" in the crotch. It is true, though, that I tend to show more in those, but if I am not at work its fine.
These are some of my favorite low rise jeans (Levi's Offenders)
Jack
These are some of my favorite low rise jeans (Levi's Offenders)
Jack