As for SE Trains, they took off their discount structure last month and charged me full whack for a monthly season to London.
I noticed that... does it automatically get put back on if they're late again, cos rarely does my evening train get in on time and in the morning I could probably take a picnic while we wait outside London Bridge for ages.
Safety's another issue... get the slow train between Dartford and Gravesend any time after 6pm and if your carriage isn't busy, you're liable to get pikeys smoking fags or ripping up bins to use as light sabres as I had twice this month.
Noticed the clampdown by ticket monkeys at Gravesend this month too? It's laughable, they scrutinise commuters' tickets while 10 metres to their left, tracksuited scrotes are vaulting the walls and getting away scot-free.