You might have meant this as a joke, but I honestly think this is a better way of doing things than a rigourously designed system of organisation and workflows and all that.
There are a million ways to approach this kind of thing, and whilst browser tabs aren't nessecarily the best way, they're certainly up there
There are a million ways to approach this kind of thing, and whilst browser tabs aren't nessecarily the best way, they're certainly up there