Now and then I hace to build modules for customers.
These modules need tables in the database to store data.
When I start to build the module I switch from coding to making chages in the database ’every minute’.
But when I’m doing this, I often have to login on the server again because my login-session or whatever is history.
When I have a phpMyAdmin-module, i just have to click on the module, make the changes and go on with programming...
So it’s not a must-have, but for me it makes life a litle easyer