This is not exactly symmetric collaboration, yet might be worth pursuing as a simple proof of concept. Jester-in-exile took a challenge and wrote an intriguing piece that is worth what lawyers in Manila might call "technical SEO". Not that the term implies something illegal.
You'll have to read his post on Link Love and Meet Love: A Post on Online/ Offline Dynamics to get the full flavor. Now to respond in kind, I felt compelled to do this. Yet I wouldn't mind anyway, not primarily because of Google Page Rank considerations but because that post breaks new ground in "online/offline SEO". Could be a useful concept for enriching discussions/involvement in IT-enabled classrooms.
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