Related by context. Frequent words. (Click for all words.) 61 Lindens 59 Entropia 53 avatars 52 Entropia Universe 49 microtransactions 48 Linden Labs 48 virtual 47 Facebook Credits 47 Linden Lab 45 virtual worlds 44 CREDITZ 44 Coins 43 Miis 42 Ukash 42 convertible pesos 41 fiat currency 41 IMVU 40 denominated 40 coins 40 avatar 40 GameStop.com 40 Bartering 40 OpenSim 40 renminbi 40 Habbo Hotel 40 Habbo 39 Reais 39 currency 39 greenbacks 39 CityVille 39 MyTown 39 fractional reserve 39 Brazilian reais 39 Pesos 39 Pound Sterling 39 WoW 39 spendable 38 Tokens 38 Paypal 38 Monopoly 38 FFXI 38 transact 38 Everquest 38 microtransaction 38 Credits 38 Progressive Jackpot 38 fungible 38 Philip Rosedale 38 MONOPOLY 38 metaverse 37 FarmVille 37 barter 37 Avatars 37 Dollar denominated 37 quids 37 Dollars 37 There.com 37 Freemium 37 depreciate 37 Maltese lira 37 Hyperinflation 36 Renminbi 36 MapleStory 36 Turkish Lira 36 IOU 36 Mii 36 ClickandBuy 36 greenback weakens 36 denominated bonds 36 borrow cheaply 36 kroon 36 massively multiplayer 36 bartering 36 Mafia Wars 36 tokens 36 Inflation erodes 35 Meez 35 depreciating 35 Cellufun 35 Pay Pal 35 EverQuest 35 Live Gamer 35 loonies 35 Ultima Online 35 Runescape 35 Warcraft 35 Stardoll 35 Pez dispensers 35 XBox Live 34 micropayment 34 micropayments 34 pennies 34 PartyPoker 34 Google Adsense 34 SRECs 34 myYearbook 34 nominal 34 negative externalities 34 drachma 34 alter egos 34 dollarisation