If the november bubble was inflated by bots rather than human behaviour, that bubble could theoretically be discarded.
That would imply that the last real bubble was more than one year ago and that the next real human-driven bubble will soon be getting overdue.
Yes. I find that news bullish.
not true, the bot only affected the price a little, if at all. Also, the bot later sold massive amounts of bitcoin and only the price on gox crashed beyond recover. The other markets did not break away from the long-term trend, as far as we know. Of course it's impossible to tell for sure if the current trend is the real log trend, if even such a thing exists. But with the information we have now, we can conclude we're not really affected by the bot all that much.
We could however still see a double-bubble if wallstreet decides to move at the exact time the regular bubble starts to collapse. However i'm not sure if wallstreet is that bad at timing the market (note they may not be used to bitcoin, even if they're good at trading regular markets, they may overestimate their trading skills which may fail horribly at the bitcoin market). This is mostly wishful thinking though. This would also be a bit of a risky time to buy because often right after a bubble collapse there's a secondary peak (bull trap) and it's often not a good idea to buy during that peak. But if that very peak is the wall street traders moving in, than it's something different.
We'll see. They'll come eventually, but if it's this year or the next, or maybe even 2016 or later... we don't know.