The XM ChallengeNerd Day at School – The XM Challenge https://www.rickbergen.net Help Plant 1,000 Churches Fri, 07 Nov 2025 23:01:05 +0000 en-US hourly 1 169531157 Nerd Day at School https://www.rickbergen.net/?p=343 https://www.rickbergen.net/?p=343#respond Thu, 27 Oct 2011 18:09:00 +0000 Rick Bergen http://www.rickbergen.net/2011/10/27/nerd-day-at-school/

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