MobileMe has played a part in trapping two San Francisco robbers, writes the San Francisco Chronicle. A 41-year-old man is reported to have been standing at the corner of Van Ness and Oak on Friday, holding an Apple notebook and iPhone until another "very large" man -- weighing about 400 pounds -- grabbed the notebook and ran. Although the 41-year-old was able to tackle the thief, both the computer and iPhone were lost when a third man in a Lexus came to the original robber's rescue.