\section{Introduction}

%inculde template before writing
%grammarly checks

% stackexchange and how it developed via stackoverflow \cite{mamykina2011design} good description of SO
% Design Lessons from the Fastest Q&A Site in the West \cite{mamykina2011design} early investigation of so
% goto place for programming questions (SO)
% social media
% knowledge archive 
% different to top-down forums
% write new numbers about so
% write about other communities (e.g. i investigated)

% write about the change investigated
% vader library
% stackexchange new contriutor post: https://meta.stackexchange.com/questions/314287/come-take-a-look-at-our-new-contributor-indicator?cb=1
% what did change intend?
% how is change investigated by me

%write a bit about results

%write about next chapters






%other chapters
% how the new contributor thing works https://meta.stackexchange.com/questions/314472/what-are-the-exact-criteria-for-the-new-contributor-indicator-to-be-shown