digraph G {
    #    rankdir="LR";

    label="Do good and talk about it // ungleich.ch"

    me [ label="Me"];

    plan [ label="Plan what to do" ];
    writetwitter [ label="Write on Twitter as me" ];
    mentionungleich [ label="Include @ungleich in message" ];
    includepicture [ label="Include a picture" ];

    doit [ label="Do the work" ];

    goodpic [ label="Good picture available?" shape=diamond ];



    me->plan->writetwitter->mentionungleich->goodpic;

    goodpic->includepicture [ label="yes" ];
    includepicture->doit;
    goodpic->doit [ label="no" ];


    doit->{plan, writetwitter};

}