cs.step(
      function getPageInfo() {
        var self = this;
        collection.find({}, {limit:10}).toArray(function(err, docs) {
          for (var i in docs) {
              tags = '';
              for (var j in docs[i].tags) {
                tags += docs[i].tags[j] + ' ';
              }
              outputHolder = { header : docs[i].header, content: docs[i].content, tags: tags };
              posts.push(outputHolder);
          }
        });
      },
      function getAllTags(err, data) {
        var self = this;
        collection.find({ tags: {$exists: true }}, {limit:10}).toArray(function(err, docs) {
          return(docs);
        });
      },
      function render(err, data1, data2) {
        // now I want everything from above
        console.log(data1);
        console.log(data2);
        /*res.render('index', {
          title: data.pageTitle,
          content: data.pageSubtitle,
          output: data.pageContent
        });*/
      }
    );