I included you embedded people in the "low level library" crowd.
Oh, and people are doing [link|http://www.smalltalkconsulting.com/html/OOPSLA2003d4PDA.html|some] [link|http://weatherdimensions.com/index.html#midList|nifty] [link|http://www.huv.com/|embedded-ish] [link|http://microship.com/|things] [link|http://minnow.cc.gatech.edu/squeak/3559|using] [link|http://www.squeak.org|Squeak] these days.