I'm in agreement with the OP.
Cant get my head round people who sit for hours with one cup of coffee and laptop out in a cafe.
Many a time I've had to squeeze into a tiny space to eat my bacon butty and drink my coffee getting begrudging looks if I ask the laptop user if I may share their table.
I spend £7 and am gone within 30mins they sit there all day 'working' not really supporting the small buisiness.
I say laptop coffee shop workers should stick to the coffee chains but allow small local cafes to serve REAL customers,