I've been hosting with
DreamHost for about 5 years and have had really good experiences. The billing issue was a pain for one day, but they took care of it.
I like their features and I had no idea that pligg existed until I was messing around in my
DreamHost control panel. I love Pligg. But, again, I wouldn't know about it without them.
I wish you would reconsider your position. For all of us users that use
DreamHost and Pligg, it would be nice to have support.