or you realize Perl, Ruby, Python give you everything good from Lisp anyway with an environment and packages that can talk to the real world, and that macros and metaprogramming are massively overrated and a danger in almost any hands that touch those features.

Ask me how long I spent banging my head against the wall trying to get OpenGL working in CMUCL with Alien. Jesus jumping-jack Christ. I can only hope things have improved in the past 12 years or so. But I highly doubt it.