Interesting points as far as group actions and being legally liable are concerned, BUT, it must be more difficult than that. it seems, the happy team as IGG and 2.0 have left one or two train wrecks in their wake already, and there doesn't appear to have been any legal action so far (at least that I've heard mentioned). Why is that so?
Are people who take part in c/f projects less likely to sue? If you look at some of the supporters comments here and on the IGG site, they truly believe they are part of something huge, that Storm is bringing in these bikes to try and make the hobby "affordable for the people" and that by taking part, they are part of some quantum leap forward that will "change the way electric bikes are sold forever"... when in fact they are part of a group buy of the cheapest, nastiest Chinese crap, that is aiming to make a very tidy profit for the organizer ( a man convicted of fraud) and his mates. in short, he's trying to make a lot of money.
The way people like Hillis and Choate appear to see Sondors is almost God Like. its cultish, I wasn't around in the thirties, but would think the way that Germans were captivated by Hitler wouldn't have been much different.
its pretty obvious when you look at Storm with the bike during interviews that he doesn't have a clue, he's not "into" e biking, he's not doing this for the love, he's doing it for the money.. after this is over, (assuming he delivers anything) his bike will go on the shelf beside all the other knick knacks like the un opened r/c car in the apsergers story.
Maybe the "wanting to be part of something bigger" is what draws people to campaigns such as this, and allows them to look past the logical part of their brain which is screaming "WAIT A MINUTE, SOMETHING DOESNT LOOK RIGHT HERE" to the (putting it kindly) "more optimistic" part, where dreams can come true, where they can see around the blatantly obvious...
Just to be clear, I don't think the above covers ALL the funders, some thought they were buying, and some just took a chance..