I cant answer on Alessandro's blog post:
because of ant-spam protection problem. Please fix that anti-spam engine, because same problem was 6 months ago. Can anybody do that?!!
Anyway, my thoughts on Silverlight is following.
I just tried it on mine N97. Its simple doesn't work. My browser is crashing with Kern EXEC 3 on any page contain Silverlight content. All ~20 comments in Ovi Store are confirm that experience. Who publish that?! How its pass QA? Did they test it at all?
I suppose somebody should remove it from Ovi Store ASAP untill Microsoft provide a working version.