These two campaigns have been enabled for a little over two days now. For the curious, I've gone ahead and shared preliminary results at https://meta.wikimedia.org/wiki/Research:Account_creation_campaigns/Anonymous_editors

Obvious caveat here is that a week's worth of data would be most reliable, since it accounts for normal behavioral changes in a working week. But I don't expect there to be a huge change in the proportions overall. 

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