2016-02-19 UTC
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@GadflyQuebec Remember WordPress' Pingbacks? The #W3C wants us to use them across the whole web • The Register #webmentions http://www.theregister.co.uk/2016/02/18/remember_wordpress_pingbacks_the_w3c_wants_us_to_use_them_across_the_whole_web/ (twitter.com/_/status/700566193208500224)