Template A/B testing/Post mortem

This page is intended to catalog and track long-term results of the template A/B testing project; specifically, usage statistics on templates and tools and their impact on new users' retention.

Huggle

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Year Total warnings issued in Sept. % level one % level two
2011 26,561 44% 24%
2012 14,446 41% 29%

Twinkle

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Year Total warnings issued in Sept. % level one % level two
2011 2,954 51% 23%
2012 10,837 53% 27%