SEO is not really fun but you have to do it, if you want or not.
Brand Abrams giving us a good overview how you can do it with Silverlight and RIA Services.
“To continue our series, let’s look at SEO and Silverlight. The vast majority of web traffic is driven by search. Search engines are the first stop for many users on the public internet and is increasingly so in corporate environments as well. Search is also the key technology that drives most ad revenue. So needless to say, SEO is important. But how does SEO work in a Silverlight application where most of the interesting content is dynamically generated? I will present an application pattern for doing SEO in a Silverlight with the minimum of extra work. ”
from Brand Abrams more here
