I'd like to suggest connectivity project ran with use of golem tool to be of higher visibility. The tool is hungry to database server power and is currently limited in function for laregest wikis.
The idea is that isolated articles or isolate clusters of connected articles are not being read much, their page rank does not allow them appear high in goolgle results, and it is difficult to cross-verify those articles with others because of no hyperlink connection or low amount of. Authors of isolated articles are not always aware of the fact their article is isolated.
The tool analyses the graph of links between wikipedia articles, identifies isolated clusters of different types and then mark wikipedia articles with visible or invisible templates making authors aware through their watchlist of the fact that articles they created are isolated. Few years of use with russian wikipedia show that the amount of isolated articles gets reduced if the bot marks daily of more often, is stable when bot comes once per 1 - 3 days, and grows with wikipedia size when there is no bot running.
What is an article, and which links are to be counted - this is all customizable.
There is definitely a group of people from different countries who could vote for this proposal. I just doubt it is right to seek for required votes in toolserver maillist only, many participants are members of language specific connectivity projects.
However, let me try collecting votes here, all depends on who is currently active in the maillist reading.
The gate to the tool is here:
mashiah