[stylist] annotating books

[vejas]

Hi,
Continuing our talk about literature:
Did you guys ever have to annotate? (meaning, marking the text 
while reading it?)
I hate annotating so much.  But the problem is, when I first 
started doing it my eighth-grade English teacher did a horrible 
job explaining what to write.  you've had to do this, could you 
put an example of what you'd write in the margins?
Thanks.
Vejas