4 ms·Maybe, but perhaps your cousins will start using email more as their social circle expands.by mdemare 19y agoMaybe, but perhaps your cousins will start using email more as their social circle expands.rms 19y agoor facebookbrezina 19y ago....or their friends live further than 4 houses away.... or they get a jobfar33d 19y agoEmail is not going anywhere for a while. It might move around in the hierarchy of formality, but that's all.