1. The corporate ecosystem of the 21st century will be characterized by a blurring of once-distinct boundaries: between public and private, foreign and domestic, insider and outsider, friend and foe.
Alliteration: repetition of initial consonant sound. The initial sound or letter is repeated in neighboring words for emphasis.
2. Late paychecks, costly health insurance, the distractions of a home office – it’s not all cushy.
Euphemism: replacing a word or combination of words with lighter equivalents. (Instead of saying it's extremely unpleasant - it's not all cushy)
3. Nonetheless, the rise of the Internet and the global economy does mean that government could look quite different in the future.
Litotes: understatement, or downplaying a statement.
4. Visionaries say today’s integrated companies are lumbering dinosaurs.
Metaphor: figurative expression that compares two different things (not to be confused with simile, which uses the word "like" - "A is like B")