Noise reduction

How about a noise reduction tool?

I would second that.

I use Picnik a lot with photos that I upload from my mobile directly to Flickr and they usually have a fair amount of noise (especially night shots).

Gotta throw a "plus one" to this request. I think I just don't know how to use my camera properly, so I'll keep working on that, but when I have too much noise, a little help would be great.