Gnotella Still Works, But...

...for how long? Maybe It's because I'm used to it, but I really hate to change to something else. And, even though everyone I'm seeing "out there" is using Gnucleus, my Gnotella has run perfectly ever since I upgraded to Windows XP. I seem to be getting the same amount of results from my searches, but I wonder if I'm missing out on getting even more with another program that is actually being updated. Will Gnotella continue to run like this, or will I eventually have to move on?