nah, content creates subs not an upload schedule.
this isn't TV where you had to know when the show aired or you missed it. On Youtube videos are always accessible, just click the channel and they're all there.
"oh look, this youtuber uploads every tuesday. I'm gonna sub!" - said no one ever.
but if a upload schedule helps you create content by making you organized and stuff. then by all means do it.
a little warning, schedules tend to make things in to 'have-to's", stuff you have to do rather than want to do or else the schedule fails.
have-to's are always more boring then want-to's but sometimes they give you the necessary kick in the butt.
(to clarify, I'm talking about uploading at a predefined schedule, like every friday, not that you can schedule an upload to go live at a later date, that's just awesome.)
