Hurrah! I wouldn't wish Python on my worst enemy.
Python does seem to be heavily used in academia though, judging by friends who work there.
I'm amazed Fortran is still around, I remember I did some work experience at a software company when I was at school (aka the week I learnt and wrote a text adventure in Pascal), and they were in the middle of phasing out their old Fortran stuff then. That would have been 1986 or so. *feels old*
I must confess I do use Python quite a lot for plotting and stuff like that! Never for heavy lifting though, that seems a bit silly =P
The other great thing about Fortran (and maybe I'm biased in saying this since it's the first of only a few languages I'm familiar with) is that it's easy to learn in the context of numerical analysis. It's reasonably logical for numerical work, other than the bizarre column indentation from '77, and doesn't require understanding of too many concepts of programming other than general good practice things like commenting and readable structure. At least in my opinion, but then I'm a boring person