Brian Marick gave a talk about AR⊗TA at Agile Roots.
"I found @marick's keynote at #agileroots the best talk I've heard in 10 years. totally personal of course. Lots of new news to me" — Alistair Cockburn
"#agileroots ARxTA talk from @marick was FANTASTIC. Reflected my observations & wishes perfectly." — James Shore