diff --git a/src/main/java/org/polystat/Polystat.java b/src/main/java/org/polystat/Polystat.java
index 6b7d996..e9f5626 100644
--- a/src/main/java/org/polystat/Polystat.java
+++ b/src/main/java/org/polystat/Polystat.java
@@ -34,6 +34,9 @@
  * Main entrance.
  *
  * @since 1.0
+ * @todo #1:1h Let's use some library for command line arguments parsing.
+ *  The current implementation in this class is super primitive and must
+ *  be replaced by something decent.
  */
 public final class Polystat {
 
@@ -64,6 +67,13 @@ public static void main(final String... args) throws Exception {
      * Run it.
      * @param args The args
      * @throws Exception If fails
+     * @todo #1:1h For some reason, the Logger.info() doesn't print anything
+     *  to the console when the JAR is run via command line. It does print
+     *  during testing, but doesn't show anything when being run as
+     *  a JAR-with-dependencies. I didn't manage to find the reason, that's
+     *  why added these "printf" instructions. Let's fix it, make sure
+     *  Logger works in the JAR-with-dependencies, and remove this.stdout
+     *  from this class at all.
      */
     public void exec(final String... args) throws Exception {
         if (args.length == 2) {