1) Acid-test group 2) Addicts 3) Advantage takers 4) Advantage-takers 5) AOL log-ons 6) AOL subscribers 7) App buyers 8) App clientele 9) App customers 10) App downloaders 11) App purchasers 12) Apple owners 13) Beta testers 14) Bidders on eBay 15) Buyers from suppliers 16) Callers to tech support 17) Callous opportunists