Does anyone really think that sitting inside Wembley until midnight or getting onto the pitch (which I imagine would be very difficult at Wembley anyway) is going to make the slightest bit of difference to our plight? Other than bring on potential fines/bans/point deductions? It's often said that Joy and co don't care about the club and have no interest in the on the pitch goings on, so why would they pay any attention at all to any protest? Charlton got a decent amount of TV coverage after the pigs on the pitch protest, as did we, but it didn't change anything.
I'm not saying that protests can't ever make a difference, if I really believed that any kind of protest would get rid of SISU then I would be 100% behind it. In fact, I think protests outside of the ground, before games etc are a good idea, but anything during the 90 minutes of the match (or in the case of Wembley while the winning team is collecting the trophy etc) should be avoided. SISU have hung in there this long and we need to realise that they aren't going to all of a sudden decide to cut their losses and go. They will only go when they can recoup a decent chunk of money, whether it be through the club turning the corner and becoming financially attractive, selling off assets or getting hold of the Ricoh.