The doors to the new big "online casual games"-site (http://silverarcade.com/) has opened!
The site currently holds 9 games, but it's a start and I guess it will grow fast. I know I will do what I can to put games on the site. This site is interessed both for Silverlight game developers and casual online game players.
For Silverlight game developers the site gives you a great possiblity to show off your game and have people playing an enjoying your game. I don't know if it is on the roadmap, but maybe there could be a possiblity for the community to give you feedback on your game to improve it. Besides that you will also be paid based on the plays of your game. (This isn't there now, but they promise it will come and it will be based on income from ads). Further more, a site like this will make the penetration of Silverlight rise (we currently have a penetration of ~24% (http://www.riastats.com).
For online casual game players this is a great site to spend some time on, as Silverlight gives a new group of people the possiblity to create games for the web, which gives some new games to the players. So users/players of casual games could have many fun hours on the site as the number and quality of the games grows.
I have one game on the site for now, Bubbles, which can be played here: http://silverarcade.com/Games/Laumania/Bubbles