I started programming C back in about 1984 or so and have never used the STL. Over the years I have rolled my own function librarys and they have evolved and grown when the STL was not stable yet and or lacked cross platform support. My common library has grown to include code by others ( mostly things like libjpeg, libpng, ffmpeg, mysql ) and a few others and I would rather keep the amount of external code in it to a minimum. I'm sure now the STL is great but frankly I'm happy with the items in my toolbox and see no need at this point to load it up with more tools. But I certainly see the great leaps and bounds that new programmers can make by using the STL without having to code all that from scratch.
