I mean like on your local TV/radio stations, billboards,... Where the ad would 'simply' explain the concept and its advantages. Could this help to make bitcoin more popular?
EDIT: Or an even better question: should we try to make bitcoin more popular?
No doubt it will popularize bitcoin among masses but the question is who is going to pay for bitcoin advertising.Bitcoin is not owned by any one person and advertising in electronic media is very expensive I dont think anyone would do it