Have any of you ever used Blueprint CSS or any other CSS framework?

If so, did they really save you on time and help in the long run? I imagine using a CSS framework would only be good if you are developing a large project, or you develop multiple websites a month.

Interesting. Does it just give you a bunch of classes you can use with your markup?

From what I can tell, yes. I downloaded it and checked out the files. It is really extensive and seems like it might be useful.

I have not used it on a project yet, but I might give it a try and see how it does.