When you walk over, you at least have the opportunity to observe whether the person you're about to bug is deep in the flow, cleaning up his desk or chatting with co-workers.
I'd rather use e-mail or some chat system when remote and working on something else until I get an answer, unless of course, something is on fire.
I'd rather use e-mail or some chat system when remote and working on something else until I get an answer, unless of course, something is on fire.