Could you explain how the chart from Mt.gox from this year is on that picture?!?!

It is very possible that the level of $3.5k is the current bottom, but it does not mean that it is the ultimate bottom. It is very likely that another wave will come soon. It will be a big increase and, unfortunately, an even bigger drop.. Even up to $1k! And in my opinion it will be a real bottom, which we should be afraid of.
Check the actual dates on the charts themselves, though it's a rather small pic.
No point in being afraid of a bottom. The more violent and alarming it is the more definitive it'll be. That's what we need after all this dicking around in nowheresville.