static L<Web> localSoftwareMadeWebs() {
  new Matches m;
  new L<S> programsToScan;
  for (S s : listFileNames(getProgramDir(circlesEditorDBID()))) pcall {
    if (swic(s, "webs.posted.at.", m))
      programsToScan.add(fsI($1));
  }
  
  new L<Web> webs;
  for (S progID : programsToScan) pcall {
    L l = scanLog_safeUnstructure(progID, "webs-made.txt");
    for (O o : l) pcall {
      S structure = (S) getOpt(o, 'structure);
      if (structure != null)
        webs.add((Web) unstructure(structure));
    }
  }
  ret webs;
}