Hi,
Seeing your comments, and I mean "I did not find _anything new_" I could guess that isn't the first distro you've tried, and not finding anything new, not only in ubuntu but others distros, is normal, just because most of the distros are childs of others, ubuntu for instance is a child of debian, like knoppix, fedora of red hat, sabayon of gentoo, and so on...
Ubuntu made its fame by being easy to use, not that others distros wasn't easy to install/use/configure, example of that will be mandriva. However, {ed,k,x}ubuntu made several developments to bring a more friendly desktop systems to 'new users'. Don't you like using the cli? not a problem, we have this GUIs, Don't you like the ncurses installer? don't worry, we created a GUI for that too.
Of course, those are examples and aren't something 'new' if we talk about anaconda installer for instance.
Ubuntu, besides the friendly desktop, took that approach of 'get the newest versions of every package', for many users, this is atractive, it's like 'new' really means 'big improvement'.
Marketting did make its points too, based on things like:
- Easy to use
- Almost every hardware will be working 'out of the box'
- Latest packages always
- Quick improvements
All that made some kind of fame but not to everyone, just the people cannonical was after.....new users.
With fame came the spected...
new user: "I want to try linux, what distro should I use?"
user: "You could try ubuntu, is veeery easy"
new user: "I put a music CD and start to play automaticly!
just like Windows!"
All that was good for new users, they recieve with open arms the distribution.
If you have worked with other distros, of course that you won't find too many things new in ubuntu, you'll say "nahh is like debian" "is like knoppix" etc..
But for new costumers, was, and still is, a very good choice to start.
I'm not a Ubuntu user, at least not since a long time, but you have to grant that the power ubuntu had came from its desktop friendly development. Not that I'm saying that ubuntu isn't for linux gurus, but it has strong points earned by catching new people
Regards