My employer has banks, brokerages and RIAs as customers. I don't know whether any of them use Perl. I can tell you that if they use Perl, it has never caused a

My employer has banks, brokerages and RIAs as customers. I don't know whether any of them use Perl. I can tell you that if they use Perl, it has never caused a problem. We use a fair amount of Perl, and it's a good tool.