She was asked if she'd like to be on Torchwood, and said she really would if RTD and Moffat decided they wanted to do that - she thinks River would have a lot of fun on that show. She also said that really she wants River to show up in Sherlock.

I WANT THIS. ALL OF THIS. NOW.

Eeeeee! This is so exciting to read about, and I am glad you had such an amazing time!