Finding Higgs boson (or proving it's predicted existence) may not yield any practical implication. However, having many thousand of the brightest and smartest engineers and scientists working close together, and collaborating on singe (or multiple) endeavors like this (and similar others) surely brings many practical things to life. Say, for example, World Wide Web, which, coincidently was "discovered" precisely in CERN, so that you and me can today read and write in more casual manner then using old-fashioned telnet (vt100 emulated), or using ftp or gopher, and whatnot. Even technology used in building CERN's fine detectors is engineering marvel, pieces made just for that task, so surely many innovative approaches were used. In that sense, Higgs boson is the goal, but much more important, in my opinion is how to reach that goal. Along that path there are many other, much more practicable discoveries. Whether or not we'll some day be able to carry around gadgets capable of producing few TeV of energy (as finding Higgs with 125 GeV necessitates having an order of magnitude or more source energy) who knows. So far the only such "gadget" is in CERN, uses exorbitant amount of electricity, radiates all around profusely when turned on, etc. But hey, as one said, if "laser" was first cumbersome, but now it's everywhere, the who knows...