I cycled, walked, used bus, park and ride and train last year.
All systems are fine, some require you to queue for 20 mins - 30 mins max. But you can talk to people (home and away fans) around you, read the programme TSLR, catch up with NSC on your phone. They have everyone awayfrom the ground who wants to go within an hour, this is quicker than the Olympics park this summer and no one moaned there.
We still get back home about the same time as we did from Withdean.
That simply isn't true. On the 3 occasions I visited the Olympic park during the games we walked out of the park, back to Stratford Station and onto a train/tube having no more than 5 minutes to wait. I doubt that'll ever happen at Falmer! As long as people realise that everyone else is just trying to get home too, and that their own journey is no more important then the stress level will drop and the journey will be easier (if no quicker).