InSilicon Snake Oil, Clifford Stoll, the best-selling author ofThe Cuckoo's Eggand one of the pioneers of the Internet, turns his attention to the much-heralded information highway, revealing that it is not all it's cracked up to be.??Yes, the Internet provides access to plenty of services, but useful information is virtually impossible to find and difficult to access. Is being on-line truly useful? "Few aspects of daily life require computers...They're...