(and, it turns out, I can still type like I used to... without looking at the keyboard, about 40WPM, while paying attention to something else on the second monitor)
Mine fluctuates depending on what I'm actually typing... if it's simple stuff, it's a little faster, though if it's longer or complicated or I don't know the spelling of it and have to think about it, it falls through the floor (I'm very ADD, so I tend to multi-task anyways; like rolling cigarettes while watching a Youtube video while monitoring and typing in chat here)
I used to volunteer in a spyware removal chatroom, and would help people in the chatroom while watching tv and talking to the parents at the same time... drove them nuts