Hi guys! Developers here in Singapore are also hard at work in polishing and getting their games and apps published in the Windows Phone 7 Marketplace. Here’ a quick glimpse at some of them. Be sure to check out their links as well!
Armor Valley – Combat strategy game ported from Xbox (Indie games). Included in the Xbox Live games on Windows Phone
Dino Parade – tower defense-like game with dinosaurs, penguins, toasters, gatling guns, and UFO’s!
Xinmsn for WP7 – http://xin.msn.com videos, photo gallery, and news app
CallYourself – Need to bail out from an awkward conversation? Call yourself at a pre-determined time! From the geniuses at Nanyang Polytechnic
Memogenius – jogs your memory through simple tests
Wanderlust – WP7 app for New Majestic Hotel
Butterfactory – WP7 app for Butterfactory bar with events calendar, queue buster game, and magazine reader
Channel News Asia – CNA newsreader
ProxiHomes – SG property search
BusGuide – never miss that bus again! Also shows nearby bus stops
SGMalls – comprehensive directory of malls/stores in SG
NewDay – get your daily Bible verse on this visually appealing app
Call Emergency – get emergency numbers for all countries
SGPedia – check out the sights and events in Singapore
SGCarparks – find that empty parking slot with this app which shows you nearby parking areas
Rednano Locate – find nearby hangouts and food places
ChickyMunk – chipmunk your voice!
Pinch – social networking app
LeadTracker – track business leads
PetrolSG – track petrol prices
OCR Terminal – convert images from URLs, phone camera, and Photos Hub to OCR
PhoneTheftAlarm – let’s out a loud alarm when phone is moved
PocketWealth – track your expenses
SGWeather – pulled from NEA site
There’s a ton more in the works that you’ll be hearing about soon! If you’re keen on building your own WP7 apps, then you can start by downloading the tools here – http://developer.windowsphone.com/ You can also attend trainings provided by the following:
Appscellent – http://www.appscellent.com/blog
Avantus Training – contact mindywong@avantustraining.com
Wei Meng Lee – contact weimenglee@learn2develop.net
I’m sure the developers above are also open to help out on any inquiries you have about their experiences with the WP7 development platform 
Use the comments section below if you have any questions, or app ideas. Looking forward to hearing about your apps, or app ideas for WP7!