MSDN Code Gallery - Home
Now that GotDotNet has been mothballed and CodePlex is more project oriented, Microsoft has gotten back into the mix with Code Gallery.
This is a community site, the content is minimal for now, and quite frankly, the interface is lacking. While there's search, there's not much meta-data associated with the uploads.
We'll see how it pans out...
MSDN Code Gallery - Home