To me, mail clients are a thing that belong to the old internet, alongside all the other nasty Web 1.0 garbage: animated gifs of rotating type, cheesy repeating wallpapers and ugly text formatting are amongst those. I’ve been using GMail ever since I was OH-SO-LUCKY to receive an invite from a tech-savvy buddy of mine who kept on raving about how awesome the service was. Ever since, it’s been my only mail client; I’ve had maybe a dozen different mail accounts ever since then, but I accessed them all through Gmail.