It has been a bit odd this season and it's not just the oldies, I nearly twatted some ****er who was younger than me at Leeds, for telling me to sit down all the time. If the away end isn't full, it's not an issue, you can just move to the back, but if it's quite full it's not always easy to move(particularly if the stewards happen to be a bit awkward). I think the ticket applications should have 'seated' option for all those who want to sit and they should stick them at the front, leaving all those behind to stand if they wish.
At Scunny away last season, the entire away end was stood for the entire game, it makes for a far better atmosphere.