Frankly, I cannot help but regard this as a good thing. Leaving aside the endless philosophical and legal debate about file sharing, copyright, and intellectual property, the bald fact is that Limewire is infested with malware. I see a great many machines with nasty Trojan infections, and invariably the owners of those machines are heavy Limewire users.
In fact, I once encountered a young man who, upon buying a new Windows 7 HP laptop, immediately installed Limewire and began using it. He didn’t activate the trial of his Norton Internet Security software. He didn’t uninstall his trial antivirus software and install a free alternative like AVG or Microsoft Security Essentials. He didn’t run Windows Update. No, the very first thing he did, the very first, was to install Limewire and start looking for free music.
Needless to say, he got a Trojan in very short order.
So if Limewire does go, I won’t miss it very much.