I applied for a job at a staffing agency, and they said they'd let me know by email--is that (already) a bad sign?

Ya, ya... at my age, I'm def. from the old school...face to face or at least phone! He says he'll let me know when he hears from the boss of the trucking company--*by email.* The job was posted several weeks ago... and trucking is still a man's world...any advice?