The Scheme community website at http://schemers.org/ contains additional resources for learning and programming, job and event postings, and Scheme user group information.
A bibliography of Scheme-related research at http://library.readscheme.org/ links to technical papers and theses related to the Scheme language, including both classic papers and recent research.
On-line Scheme discussions are held using IRC on the
#schemechannel atirc.freenode.netand on the Usenet discussion groupcomp.lang.scheme.
The text herein was sourced and adapted as described in the "R7RS attribution of various text snippets" appendix.