I was a Wikipedia admin, three times. If you have a tendency towards depression, steer clear of that site. It matters not a jot what you actually do there, you will eventually be burned.
(In case you are wondering what I did for Wikipedia, I rewrote most of their USA PATRIOT Act article over a two year period, established the Wikipedia Admin Noticeboard, created the [cutation needed] tag, in the early days kept their Wikipdia In The Press page up to date (eventually this became irrelevant), encouraged Australian Wikipedians to write up about their own country and areas, fought trolls, helped influence a number of policies, and did a remarkable amount of blocking of truly awful people whilst attempting to maintain clans encourage civil discourse on the project.)
Oh my god, [citation needed] was so sorely needed in the early days. I believe there was something similar like [weasel words] but it didn't fit the bill most of the time, because it only applied to "some people say X" instead of the article just stating "X is a fact"
(In case you are wondering what I did for Wikipedia, I rewrote most of their USA PATRIOT Act article over a two year period, established the Wikipedia Admin Noticeboard, created the [cutation needed] tag, in the early days kept their Wikipdia In The Press page up to date (eventually this became irrelevant), encouraged Australian Wikipedians to write up about their own country and areas, fought trolls, helped influence a number of policies, and did a remarkable amount of blocking of truly awful people whilst attempting to maintain clans encourage civil discourse on the project.)