Near-clone apps in the iOS App Store? It's not a new phenomenon, by any means; last week, developer Anton Sinelnikov had the bulk of his app library yanked from the store for plagiarism. In fact, high-profile app launches like RealMac Software's Clear can find themselves with unwanted "tribute" apps even before they arrive in the store. For major developers like EA or Rovio, it usually doesn't take too long to rouse Apple's app cops to clear out the duplicates, but less well-connected devs may find themselves frustrated by copies that do