One of the minor irritations with sharing photos from a Windows Phone device to Twitter was that the images were hosted on SkyDrive, not Twitter, and so would be posted under the short sdrv.ms domain. This in turn meant that applications which usually show image thumbnails with tweets would not recognise the new domain as an image hosting service. While virtually no applications support sdrv.ms links (with the exception of Gravity for Symbian), Twitter have now begun supporting SkyDrive links, and so while browsing on Twitter.com, you will see images shown inline when posted from SkyDrive.

Here's the original tweet