mmm, i think all runners can be joggers at times, but not all joggers can call themselves runners.
plodders are runners with heart, soul, sweat and tears who do the distance, but perhaps not in a paula radcliffe time
I don't think many of us are pure joggers here, imho joggers are people who have the kit, look great, but _never_ push themselves. (and only go out when the weather is fine, if at all, once a month...)