I will put all these three int o same niche, I have account with 2 of them Dreamhost and mosso, For mosso I am sharing a part with my friends.

So far I have seen downtimes But they do pretty well with premiumm bandwidth and rackspace DC.

For dreamhost I like to say that its not bad either in ~100 US$ a year, I love it for its price and very useful for hobby sites, Since I am yet to actually my dreamhost account. I will be using it for my auto blogs, if it works there. ( I am not sure though.)

Media temple is also sort of same big namdwidth and big storage host in low bucks, But they limit the number of domains in a package. Which i dont like at all.

What are youe experiences with all of these big storage/bandwidth hosts. Please dont put Servage inside here. (They are totally non-reliable.)