On Tue, Jun 30, 2015 at 4:07 PM, Jon Robson jrobson@wikimedia.org wrote:
_If you need help with making your campaigns mobile friendly or are unsure how to do so_... please do reach out to us on the mobile-l mailing list ahead of running these campaigns
Mobile-l is probably not the most effective place for this warning :) https://meta.wikimedia.org/wiki/Help:CentralNotice does not have anything about mobile, I would start there.