I don't delete my photos, ever. Only the ones I didn't mean to take or the ones that are absolute, complete and utter garbage for some reason or another. I back up my iPhone photos to a NAS and transfer them there, eventually I will delete them off my camera roll. I love iCloud but I am not going to pay a fortune for it.
GalenKP got a new community about shitphotography a place for those photos that ordinarily you would not dare to share anywhere.

That Friday afternoon mural photo I like it quite a bit - if you had that in perfect symmetry with the two black cars in the foreground... I'd love it even more, IMO, it'd be awesome!