Interesting Suriel, well i haven't seen any flashes like that as yet!
But i keep observant everyday, things seem to be changing so much.
Amitach Stanford on www.xeetwelve/net.explains this theory very well also she says that many will be feeling this jumping through dimensions, if you are light beings this is the only way to stay sane apparently!
She also says that people will age over night, well taht's understandable in these times lol.
Try to keep a look on the time when you are out etc; you may even notice things speeding up or slowing down.
This is a good thread very interesting i feel.
I wonder if anyone on this site has had actually spaced travelled and came back to tell their experiences