The recent mass bot addition on Portuguese Wikisource (whose "number of articles" overtook French and Chinese) should  make us think about changing the main page  system. There was a discussion there : http://wikisource.org/wiki/Talk:Main_Page#Changing_the_main_page . Must we adopt the "page views" system, as Wikipedia did, http://stats.wikimedia.org/wikisource/EN/TablesPageViewsMonthly.htm ?