/**
   * Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
   * @param {Number} count The number of elements to skip before returning the remaining elements.
   * @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
   */
  observableProto.skip = function (count) {
    if (count < 0) { throw new Error(argumentOutOfRange); }
    var source = this;
    return new AnonymousObservable(function (o) {
      var remaining = count;
      return source.subscribe(function (x) {
        if (remaining <= 0) {
          o.onNext(x);
        } else {
          remaining--;
        }
      }, function (e) { o.onError(e); }, function () { o.onCompleted(); });
    }, source);
  };