Pretty much what makare said. There's only 2 or 3 people who, while a permanent fixture of the forum, don't contribute anything I have interest in reading. Since they tend to comment in threads I like just avoiding their threads really doesn't help. I'd rather not add to the drama through confrontations that never amount to anything constructive, so I'd like the ignore function to prevent those pointless diversions.
I'm certainly not walking away from the whole forum, which has many fine individuals I've come to respect, simply because of a couple people I'm not fond of.
Edit: Shego, I understand why you want to ignore a couple threads. These are two different issues, and I'm not sure why you insist on saying "You don't get it". You're a smart gal and I have no doubt you understand that.