Resize 'Em All is now RapidoResizer.
http://osx.iusethis.com/app/rapidoresizer

Personally, I find this utility (v 1.0.5) does fine for my simple needs - just to quickly resize a batch of pix and nothing else. It does that quite well and pretty quickly. When I want some simple task done I hate wading through "bells n whistles," so I keep trim little apps like this one handy. Given time and positive feedback, this very nice utility will do well.

I concur with the notes pointed out by arundel below, and I'd like to add one thing that is left wishing for:

- Image rotation! (Clockwise, anti-clockwise and mirroring.) Perhaps this would kind of make the app name a bit ambiguous, as it would probably more or less double its amount of features. How about Batch 'Em All instead? (Just a suggestion.)

On the good side, I must say that it looks very promising!! Keep up the good work!

I'm pretty demanding when it comes to resizing images, so take this with a grain of salt, but here's how this program (v1.0.3) doesn't help me...
- Can't control compression level - large JPGs
- Batch functions don't always "remember" the horizontal dimension
- Batch Save All doesn't adjust the dimensions to stay proportional, stretches all images to match the first.
- Save button overwrites without prompting (good if you're expecting it)
- Save As... dialog demands you select the format every time, no default or matching the black window's setting.
- Limited keyboard commands, focus jumps to Cancel button on last image.