This would be a difficult decision.

The obvious differences are:

The Canon has image stabilization, the Fujifilm does not.

The Fujifilm will perform better in low light situations, and it has more megapixels.

Image quality is just about equal.

So it gets down to what is important to you.

Here is a comparison of specifications side-by-side

There is one error in the specs....the LCD on the Fujifilm can swivel and tilt too.

http://www.dpreview.com/reviews/compare_post.asp?method=sidebyside&cameras=canon_s3is%2Cfuji_finepixs9000z&show=all

...
..
.