Spaces in 10.5.3

You must be aware that Leopard's latest update, 10.5.3, has been released a few days ago. There are many comments and analysis on the web among which you can find how the bug fixes amount to new features implementation... One of the apps that greatly benefited from such bugfixes is Spaces.

In terms of productivity, Space was one of the features from which power users expected a lot. But it was not fully useable until the 10.5.3 release as John Gruber of DaringFireball writes.