diff --git a/src/main.rs b/src/main.rs
index 986c885..2dfedcb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -43,6 +43,7 @@ struct Config {
 
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
+    // Init tracing
     #[cfg(debug_assertions)]
     let subscriber = FmtSubscriber::builder()
         .with_max_level(Level::TRACE)
@@ -54,14 +55,16 @@ async fn main() -> anyhow::Result<()> {
         .with_max_level(Level::INFO)
         .compact()
         .finish();
-
+    
     tracing::subscriber::set_global_default(subscriber)?;
 
     let _ = rustls::crypto::aws_lc_rs::default_provider().install_default();
 
     let config: Config = toml::from_str(std::fs::read_to_string("./config.toml")?.as_str())?;
 
-    // Essentially this is meant to be a sentinel for "SCREENSHOT NOW!"
+    // Essentially this is meant to be a sentinel for "SCREENSHOT NOW!".
+    // None will stop the task immediately, so basically this is a really bad way of implementing cancellation
+    // (that isn't used currently)
     let (tx, _) = tokio::sync::broadcast::channel::<Option<()>>(10);
 
     let gmt_timezone = ArcTz::new(Tz::named("GMT")?);
@@ -70,31 +73,36 @@ async fn main() -> anyhow::Result<()> {
         tracing::info!("Adding node {id} : {:?}", node);
 
         let mut _rx = tx.subscribe();
+
+        // These clones are scary, but they're only done once.
+        // Additionally, in the case of the timezone, no actual clone is performed.
         let id_clone = id.clone();
         let node_clone = node.clone();
         let root = config.root_path.clone();
-
         let tz = gmt_timezone.clone();
 
+        // Spawn the per-node task.
         let _: JoinHandle<anyhow::Result<()>> = tokio::spawn(async move {
             while let Some(_) = _rx.recv().await? {
                 let span = tracing::span!(Level::INFO, "node screenshot", node = id_clone.as_str());
+                let now = chrono::Utc::now().with_timezone(&tz);
 
-                let now = { chrono::Utc::now().with_timezone(&tz) };
-
+                // start with /yyyy-mm-dd
                 let date_path = root.join(format!(
-                    "{:02}-{:02}-{:02}",
+                    "{:04}-{:02}-{:02}",
                     now.year(),
                     now.month(),
                     now.day()
                 ));
 
+                // then /yyyy-mm-dd/[node]
                 let node_path = date_path.join(&id_clone);
 
                 if !node_path.exists() {
                     std::fs::create_dir_all(&node_path)?;
                 }
 
+                // add target webp path finally
                 let file_path = node_path.join(format!(
                     "{:02}-{:02}-{:02}.webp",
                     now.hour(),
@@ -102,6 +110,7 @@ async fn main() -> anyhow::Result<()> {
                     now.second()
                 ));
 
+                // do it!
                 match shotter::take_one_screenshot(
                     &node_clone.url,
                     &node_clone.origin,
@@ -126,8 +135,10 @@ async fn main() -> anyhow::Result<()> {
     }
 
     loop {
+        // Request a screenshot
         tx.send(Some(()))?;
 
+        // Wait for the next :xx:00 minute
         let dur = duration_until_next_minute();
         tracing::info!("Waiting {:?}", dur);
         tokio::time::sleep(dur).await;