That's right. I just installed Ubuntu 10.04 on my netbook. And so far, I'm liking it. A lot!
I tried Ubuntu on a live CD a couple of years ago, and it was alright, but I didn't feel it was ready for prime time. But now, it's better. A LOT better.
The interface is much cleaner, crisper, and high tech looking. It's a bit Mac like, but different. Different in a good way.
My favourite change is the Ubuntu Software Center. It's almost like the Apple App Store on the iPhone, but for software. The last time I tried Ubuntu, it was using the Synaptic Package Manager, which worked well, but it was still difficult and cumbersome to get the right software. Now, one click, and everything is downloaded and installed. It's that easy.
I'm a Mac user through and through. I'm going to give Ubuntu a chance for casual use on this netbook for the next few weeks to see how it goes. I'll keep you posted.