diff --git a/src/components/debug-modals/note-debug-modal.tsx b/src/components/debug-modals/note-debug-modal.tsx
index 38c13e24b..f045bcf61 100644
--- a/src/components/debug-modals/note-debug-modal.tsx
+++ b/src/components/debug-modals/note-debug-modal.tsx
@@ -1,4 +1,5 @@
-import { Modal, ModalOverlay, ModalContent, ModalBody, ModalCloseButton, Flex } from "@chakra-ui/react";
+import { useCallback, useState } from "react";
+import { Modal, ModalOverlay, ModalContent, ModalBody, ModalCloseButton, Flex, Button } from "@chakra-ui/react";
 import { ModalProps } from "@chakra-ui/react";
 import { nip19 } from "nostr-tools";
 
@@ -8,8 +9,18 @@ import RawJson from "./raw-json";
 import RawValue from "./raw-value";
 import RawPre from "./raw-pre";
 import { getSharableEventAddress } from "../../helpers/nip19";
+import clientRelaysService from "../../services/client-relays";
+import NostrPublishAction from "../../classes/nostr-publish-action";
 
 export default function NoteDebugModal({ event, ...props }: { event: NostrEvent } & Omit<ModalProps, "children">) {
+  const [loading, setLoading] = useState(false);
+  const broadcast = useCallback(() => {
+    setLoading(true);
+    const relays = clientRelaysService.getWriteUrls();
+    const pub = new NostrPublishAction("Broadcast", relays, event, 5000);
+    pub.onComplete.then(() => setLoading(false));
+  }, []);
+
   return (
     <Modal size="6xl" {...props}>
       <ModalOverlay />
@@ -24,6 +35,10 @@ export default function NoteDebugModal({ event, ...props }: { event: NostrEvent
             <RawJson heading="JSON" json={event} />
             <RawJson heading="Thread Tags" json={getReferences(event)} />
             <RawJson heading="Tags referenced in content" json={getContentTagRefs(event.content, event.tags)} />
+            {/* TODO: extract this out  */}
+            <Button onClick={broadcast} ml="auto" colorScheme="primary" isLoading={loading}>
+              Broadcast
+            </Button>
           </Flex>
         </ModalBody>
       </ModalContent>
diff --git a/src/helpers/nostr/events.ts b/src/helpers/nostr/events.ts
index d5beda31d..bb178ccee 100644
--- a/src/helpers/nostr/events.ts
+++ b/src/helpers/nostr/events.ts
@@ -244,7 +244,7 @@ export function parseCoordinate(a: string, requireD = false, silent = true): Cus
     if (silent) return null;
     else throw new Error("Missing pubkey");
   }
-  if (requireD && !d) {
+  if (requireD && d === undefined) {
     if (silent) return null;
     else throw new Error("Missing identifier");
   }
diff --git a/src/helpers/nostr/stream.ts b/src/helpers/nostr/stream.ts
index a0754c451..3e0fe91be 100644
--- a/src/helpers/nostr/stream.ts
+++ b/src/helpers/nostr/stream.ts
@@ -41,7 +41,7 @@ export function parseStreamEvent(stream: NostrEvent): ParsedStream {
   const goal = stream.tags.find((t) => t[0] === "goal")?.[1];
   const identifier = stream.tags.find((t) => t[0] === "d")?.[1];
 
-  if (!identifier) throw new Error("missing identifier");
+  if (!identifier) throw new Error("Missing Identifier");
 
   let relays = stream.tags.find((t) => t[0] === "relays");
   // remove the first "relays" element
diff --git a/src/views/dvm-feed/components/dvm-card.tsx b/src/views/dvm-feed/components/dvm-card.tsx
index dd9a29371..5d6cff161 100644
--- a/src/views/dvm-feed/components/dvm-card.tsx
+++ b/src/views/dvm-feed/components/dvm-card.tsx
@@ -1,15 +1,16 @@
 import { Card, CardProps, Heading, IconButton, LinkBox, LinkOverlayProps, Text, useDisclosure } from "@chakra-ui/react";
 import { Link as RouterLink, To } from "react-router-dom";
-import { useMemo } from "react";
+import { useMemo, useRef } from "react";
 
 import { NostrEvent } from "../../../types/nostr-event";
 import { CodeIcon } from "../../../components/icons";
 import NoteDebugModal from "../../../components/debug-modals/note-debug-modal";
 import HoverLinkOverlay from "../../../components/hover-link-overlay";
 import { DVMAvatarLink } from "./dvm-avatar";
-import { getEventAddressPointer } from "../../../helpers/nostr/events";
+import { getEventAddressPointer, getEventUID } from "../../../helpers/nostr/events";
 import { DVMName } from "./dvm-name";
 import { AddressPointer } from "nostr-tools/lib/types/nip19";
+import { useRegisterIntersectionEntity } from "../../../providers/local/intersection-observer";
 
 export default function DVMCard({
   appData,
@@ -21,9 +22,12 @@ export default function DVMCard({
   const debugModal = useDisclosure();
   const pointer: AddressPointer = useMemo(() => getEventAddressPointer(appData), [appData]);
 
+  const ref = useRef<HTMLDivElement | null>(null);
+  useRegisterIntersectionEntity(ref, getEventUID(appData));
+
   return (
     <>
-      <Card as={LinkBox} display="block" p="4" {...props}>
+      <Card as={LinkBox} display="block" p="4" ref={ref} {...props}>
         <IconButton
           onClick={debugModal.onOpen}
           icon={<CodeIcon />}
diff --git a/src/views/dvm-feed/index.tsx b/src/views/dvm-feed/index.tsx
index 9d88c7cf6..ecb14718c 100644
--- a/src/views/dvm-feed/index.tsx
+++ b/src/views/dvm-feed/index.tsx
@@ -8,6 +8,8 @@ import { useReadRelayUrls } from "../../hooks/use-client-relays";
 import useSubject from "../../hooks/use-subject";
 import RequireCurrentAccount from "../../providers/route/require-current-account";
 import { getEventCoordinate } from "../../helpers/nostr/events";
+import { useTimelineCurserIntersectionCallback } from "../../hooks/use-timeline-cursor-intersection-callback";
+import IntersectionObserverProvider from "../../providers/local/intersection-observer";
 
 function DVMFeedHomePage() {
   const readRelays = useReadRelayUrls();
@@ -18,6 +20,8 @@ function DVMFeedHomePage() {
 
   const DMVs = useSubject(timeline.timeline).filter((e) => !e.tags.some((t) => t[0] === "web"));
 
+  const callback = useTimelineCurserIntersectionCallback(timeline);
+
   return (
     <VerticalPageLayout>
       <Heading size="md">DVM Feeds</Heading>
@@ -27,11 +31,13 @@ function DVMFeedHomePage() {
           https://www.data-vending-machines.org/
         </Link>
       </Text>
-      <SimpleGrid columns={{ base: 1, md: 1, lg: 2, xl: 3 }} spacing="2">
-        {DMVs.map((appData) => (
-          <DVMCard key={appData.id} appData={appData} to={`/dvm/${getEventCoordinate(appData)}`} />
-        ))}
-      </SimpleGrid>
+      <IntersectionObserverProvider callback={callback}>
+        <SimpleGrid columns={{ base: 1, md: 1, lg: 2, xl: 3 }} spacing="2">
+          {DMVs.map((appData) => (
+            <DVMCard key={appData.id} appData={appData} to={`/dvm/${getEventCoordinate(appData)}`} />
+          ))}
+        </SimpleGrid>
+      </IntersectionObserverProvider>
     </VerticalPageLayout>
   );
 }