Couldn't find any "essential" lists on here through MRoogle outside of iPhone Hacks, sooo.. Name your essential app for each category: 1. Free Game app 2. Paid Game app 3. Free/Paid Navigation 4. Free/Paid Event/Schedule app 5. Free/Paid Music/Video (listening to) app 6. Free/Paid Social app (Facebook, Twitter, etc.) 7. Free/Paid Sports app 8. Free/Paid Shopping app 9. Free/Paid Management-type app (money management, file management, etc.) 10. Free/Paid News app BONUS: Name any three other apps or additional apps that may not top one of the categories, but you use or rely on just as much. My list: 1. Paper Toss 2. Real Racing 3. Maps (I haven't really looked for any other) 4. iCal 5. Last.FM 6. Tumblr 7. Sportacular 8. shopkick 9. Mint 10. Mashable! BONUS: MobileRSS for my Google Reader, Netflix despite how flaky it can be at times, and WolframAlpha. I don't use Wolfram that often, but I rely on it a lot when I want some specific info about something that a Google/Wiki search would take too long for. Anyone else?