private AtomFeed LoadFeed(CloudBlob blob) {
try {
blob.CopyToFile(_localfeedLocation);
if (!string.IsNullOrEmpty(_localfeedLocation) && File.Exists(_localfeedLocation)) {
return AtomFeed.LoadFile(_localfeedLocation) ?? new AtomFeed();
}
} catch {
}
return new AtomFeed();
}