diff --git a/src/api/lib.zig b/src/api/lib.zig
index 4b2a434..21f9249 100644
--- a/src/api/lib.zig
+++ b/src/api/lib.zig
@@ -14,6 +14,12 @@ const services = struct {
     const follows = @import("./services/follows.zig");
 };
 
+pub const ClusterMeta = struct {
+    community_count: usize,
+    user_count: usize,
+    note_count: usize,
+};
+
 pub const RegistrationOptions = struct {
     invite_code: ?[]const u8 = null,
     email: ?[]const u8 = null,
@@ -485,5 +491,27 @@ fn ApiConn(comptime DbConn: type) type {
             const result = try services.follows.create(self.db, self.user_id orelse return error.NoToken, followee, self.arena.allocator());
             defer util.deepFree(self.arena.allocator(), result);
         }
+
+        pub fn unfollow(self: *Self, followee: Uuid) !void {
+            const result = try services.follows.delete(self.db, self.user_id orelse return error.NoToken, followee, self.arena.allocator());
+            defer util.deepFree(self.arena.allocator(), result);
+        }
+
+        pub fn getClusterMeta(self: *Self) !ClusterMeta {
+            return try self.db.queryRow(
+                ClusterMeta,
+                \\SELECT
+                \\  COUNT(DISTINCT note.id) AS note_count,
+                \\  COUNT(DISTINCT actor.id) AS user_count,
+                \\  COUNT(DISTINCT community.id) AS community_count
+                \\FROM note, actor, community
+                \\WHERE
+                \\  actor.community_id = community.id AND
+                \\  community.kind != 'admin'
+            ,
+                .{},
+                self.arena.allocator(),
+            );
+        }
     };
 }
diff --git a/src/api/services/follows.zig b/src/api/services/follows.zig
index dc4f5c7..7da65b7 100644
--- a/src/api/services/follows.zig
+++ b/src/api/services/follows.zig
@@ -33,6 +33,17 @@ pub fn create(db: anytype, followed_by_id: Uuid, followee_id: Uuid, alloc: std.m
     };
 }
 
+pub fn delete(db: anytype, followed_by_id: Uuid, followee_id: Uuid, alloc: std.mem.Allocator) !void {
+    // TODO: Measure count and report success
+    db.exec(
+        \\DELETE FROM follow
+        \\WHERE followed_by_id = $1 AND followee_id = $2
+    ,
+        .{ followed_by_id, followee_id },
+        alloc,
+    ) catch return error.DatabaseFailure;
+}
+
 const max_max_items = 100;
 
 pub const QueryArgs = struct {
diff --git a/src/main/controllers.zig b/src/main/controllers.zig
index 38c81ae..e88ed3b 100644
--- a/src/main/controllers.zig
+++ b/src/main/controllers.zig
@@ -50,6 +50,7 @@ const routes = .{
     timelines.local,
     timelines.home,
     follows.create,
+    follows.delete,
     follows.query_followers,
     follows.query_following,
 } ++ web.routes;
diff --git a/src/main/controllers/api/users/follows.zig b/src/main/controllers/api/users/follows.zig
index 8665718..6e3e6e7 100644
--- a/src/main/controllers/api/users/follows.zig
+++ b/src/main/controllers/api/users/follows.zig
@@ -19,6 +19,21 @@ pub const create = struct {
     }
 };
 
+pub const delete = struct {
+    pub const method = .DELETE;
+    pub const path = "/api/v0/users/:id/follow";
+
+    pub const Args = struct {
+        id: Uuid,
+    };
+
+    pub fn handler(req: anytype, res: anytype, srv: anytype) !void {
+        try srv.unfollow(req.args.id);
+
+        try res.json(.ok, .{});
+    }
+};
+
 pub const query_followers = struct {
     pub const method = .GET;
     pub const path = "/api/v0/users/:id/followers";
diff --git a/src/main/controllers/web.zig b/src/main/controllers/web.zig
index 183c3ce..9ee8ac4 100644
--- a/src/main/controllers/web.zig
+++ b/src/main/controllers/web.zig
@@ -5,6 +5,7 @@ pub const routes = .{
     about,
     login,
     global_timeline,
+    cluster.overview,
 };
 
 const index = struct {
@@ -70,3 +71,18 @@ const global_timeline = struct {
         });
     }
 };
+
+const cluster = struct {
+    const overview = struct {
+        pub const path = "/cluster/overview";
+        pub const method = .GET;
+
+        pub fn handler(_: anytype, res: anytype, srv: anytype) !void {
+            const meta = try srv.getClusterMeta();
+            try res.template(.ok, @embedFile("./web/cluster/overview.tmpl.html"), .{
+                .community = srv.community,
+                .meta = meta,
+            });
+        }
+    };
+};
diff --git a/src/main/controllers/web/cluster/overview.tmpl.html b/src/main/controllers/web/cluster/overview.tmpl.html
new file mode 100644
index 0000000..3b55caf
--- /dev/null
+++ b/src/main/controllers/web/cluster/overview.tmpl.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <title>{ .community.name }</title>
+  </head>
+  <body>
+    <header>
+      <h1>{ .community.name }</h1>
+    </header>
+    <nav>
+      <ul>
+        <li><a href="communities">Communities</a></li>
+      </ul>
+    </nav>
+    <main>
+      <h2>Cluster Overview</h2>
+      <div>
+        Home to <span>{ .meta.community_count }</span> communities
+        hosting <span>{ .meta.user_count }</span> users.
+      </div>
+    </main>
+  </body>
+</html>
diff --git a/src/template/lib.zig b/src/template/lib.zig
index aef9e1e..8c6c8e9 100644
--- a/src/template/lib.zig
+++ b/src/template/lib.zig
@@ -59,7 +59,9 @@ fn executeStatement(writer: anytype, comptime stmt: Statement, args: anytype, ca
 }
 
 fn print(writer: anytype, arg: anytype) !void {
-    if (comptime std.meta.trait.isZigString(@TypeOf(arg))) return writer.writeAll(arg);
+    const T = @TypeOf(arg);
+    if (comptime std.meta.trait.isZigString(T)) return writer.writeAll(arg);
+    if (comptime std.meta.trait.isNumber(T)) return std.fmt.format(writer, "{}", .{arg});
     @compileLog(@TypeOf(arg));
 
     @compileError("TODO");