If this guy acts as a spoiler for the Democrats (and thus throws the election to the GOP), I reserve the right to spend 2009-2013 bitching about the result.
He is more likely to hurt the Republican candidate.
How would a liberal as big as Bloomberg is, hurt the republican?
You seem to missed Bloomberg's support for fiscal conservatism.
What fiscal conservatism? He raised taxes as mayor and supports universal health care.
There is a such thing as wanting to balance a budget, which is a fiscally conservative position. Ben Stein takes the same approach, and he considers himself a conservative.