Mobile wikitext editing

Web beta
In January 2013 wikitext editing was released to beta on the mobile web as an experiment.

Web stable
In July 2013 wikitext editing was released to stable on the mobile web (https://blog.wikimedia.org/2013/07/25/edit-wikipedia-on-the-go/). It allowed logged in users to edit articles by section. In order to edit users click on a pencil icon next to the sections.

In 2013-Q2 out of the total of new accounts registered across all Wikimedia sites (1,036,106), 18% came from Mobile (185,002). The % of new users who edit articles on the English Wikipedia after registering on mobile closely tracks the % of editing new users from the desktop site (18.5% vs 21.9% in 2013-Q2).
 * Combined registrations: http://ee-dashboard.wmflabs.org/graphs/all_daily_reg
 * Mobile registrations: http://ee-dashboard.wmflabs.org/graphs/all_daily_reg_mobile

2013-Q2, English Wikipedia
 * New users
 * Mobile: 95,123
 * Desktop: 359,964
 * 1 article edit in first day
 * Mobile: 17,636 (18.5%)
 * Desktop: 78,847 (21.9%)
 * 5 article edits in first week
 * Mobile: 1,800 (1.9%)
 * Desktop: 15,436 (4.3%)

Anonymous editing
While first versions of mobile editing on the web only work for logged in users, anonymous editing is a feature that we would like to enable. Anonymous editing is in line with wikipedia’s principles. However, we also recognize that anonymous editing is by its nature a less controlled and less understood environment. As we move forward we want to make sure that we don't release a mobile feature that overwhelms the community with vandalism or breaks existing workflows. To do this we are proposing a 3 stage rollout

Stage 1) Anonymous editing in the Mobile App will give us some preparation from a product and analytics standpoint in understanding anonymous mobile editing and how we should think about it. This would be implemented with a "kill switch" in place to be able to disable anonymous editing in the app should we deem it necessary based on community feedback.

Stage 2) Anonymous editing on mobile web beta will allow us to iron out any technical, product, design, and analytics preparation needed to ensure that anonymous editing meets basic requirements for release this includes:

* Ability to notify anonymous editors (e.g. IP block threats, thanking)

* Ability to edit talk pages for anonymous editors to leave feedback to anonymous editors

* Anonymous editing warning interstitial [needs design]

* Revise event logging to better account for anonymous editors - is a blank username enough?

Stage 3) Limited progressive rollout into stable. This may happen project by project or could happen by releasing anonymous editing to random percentages of users on all projects. In this process we will evaluate the impact of anonymous editing to improving article content, and vandalism on articles. If needed this progressive rollout could be slowed or rolled back based on this analysis or based on community feedback. As anonymous editing rolls out the mobile team will work with the growth team to also monitor the impact of anonymous editing on engaging editors, creating a healthy community, and promoting high quality articles.