Was offered an interview immediately after applying, and was scheduled for a telephone interview the next day. Waited half an hour for the call and then emailed to ask what had happened. Was told that the interviewer's calendar had not synced for that day and to schedule an interview for the next day. At that point I was really annoyed I'd taken time out of my current job to wait for the call and just told them I would look elsewhere if they couldn't schedule a basic telephone interview.