Tomorrow Samsung will announce the Galaxy S4 -- I know this because I'll be in New York, playing Jimmy Olsen to Phil Nickinson's Clark Kent to help out Android Central's coverage -- and in a not atypical competitive fashion, Apple's senior vice president of marketing, Phil Schiller, sent a few jabs Android's way. Speaking to the Wall Street Journal's Ian Sherr and Jessica E. Lessin, Schiller hit the usual targets of fragmentation, lack of integration, and poor user experience: