With apple browsers not supporting flash or silverlight, there is a real incentive to avoid flash / silverlight to avoid losing that audience when building a web site. That being said there is certain functionality that it seems like you can only really do in flash / silverlight
for example alot of simple games where you can move things on the screen like this site all seem to be built in flash. also, a lot of drag and drop functionality where you can drag one object onto another like these game sites. After lots of searching I can't find any that are not either flash or silverlight based.
In particular i am looking for drag and drop support of one element onto another
my question is if you need this type of functionality is javascript / html 5 able to do this type of stuff (so you can support iphone / ipad) or are you out of luck.
is there any resource that highlight examples or suggestions of trying to do this type of interactive functionality and how / if you can do this type of stuff without silverlight / flash. also, if anyone has any good examples of existing site who are doing that today that would be great as well.