I'm 62,lol not sure what age has to do with it but metadata is the information thats embeded into the digital photo's you take on you're phone or digital camera..Every time you take a photo your personal information.GPS cordnance and hords of other info is imbeded into the photo..(Called metadata) So unless you put your photos through a stripping program before you upload your photo's to this site or other sites then" they "can locate exactly where the photo was taken."THEY" as in anyone wanting to know,Law Enforcement etc..I think its worth knowing this info. There are free programs that you can get that strips this info so there are no worries..I strip all of my photo's. Some forums do this when you upload your photo's.Not sure about this one....