What are your favorite anime studios?
I think Toei Animation is one of my favorites. Their animation style is very beautiful - even their really old works are gorgeous. Plus they have a lot of entertaining series.
My other favorite is Nippon Animation. Unlike most anime studios, Nippon Animation's library is almost entirely kid-friendly series. Their animation is too cute to describe. I also like how they make a lot of good series based on Western sources, such as Anne of Green Gables, Heidi, and Grimm's Fairy Tales. They even made series out of children's stories that are almost forgotten nowadays. Plus they have a nice website.
I'm also partial to Tatsunoko Production, especially because of the art style.