Well, as tech industry resignations go, this one's not exactly sensational, but Anand Chandrasekher's plan to leave Intel is no doubt a popular topic of conversation with chip makers this week. The chief of the company's Ultra Mobility Group (UMG) and the man behind Atom, apparently resigned "to pursue other interests." Intel Architecture Group's Mike Bell and Dave Whalen will co-manage UMG in Chandrasekher's stead -- and that's about it for sordid details. His resignation isn't apt to be marked by a