Submission + - Jira IS Turing-Complete (seriot.ch)
Ardisson writes: Long-rumored folklore finally proven with a working two-register machine built in Atlassian Automation rules. Includes addition demo and Fibonacci in three states.
iPhone apps can definitely NOT poke around other apps' data, nor the system.
Yes, they can! http://seriot.ch/resources/talks_papers/iPhonePrivacy.pdf
"Once they go up, who cares where they come down? That's not my department." -- Werner von Braun