Honestly, when comparing X ads and Reddit ads, Reddit ads were definitely better for reaching people overseas. On the other hand, X ads were extremely effective when targeting people in Japan. The ads I ran were for NodeFlare, a developer-focused tool, so I can’t say whether the same results would apply to other apps or products.

The official X MCP had limitations when used remotely, especially when it came to posting. I also checked several community-built X MCPs, but I couldn’t find one that could handle the full workflow I wanted — like writing a post, finding a relevant video, and attaching it automatically. So I built my own and have been using it in production. It’s honestly insanely useful. If you want it, comment “MCP” and I’ll send it to you.

Reddit ads are performing insanely well for Day 1... 🚀 【Day 1 Results : Market Average】 Spend: $24.71 CTR: 0.650% (Industry Avg: 0.2% - 0.3%) CPC: $0.88 (Industry Avg: $1.00 - $3.50) eCPM: $5.74 (Industry Avg: $4.00 - $15.00) Smashing the average CTR while keeping CPC under $1. Total game-changer by killing the "ad vibe" and blending into the community context. Time to scale this up!

NodeFlare rents its own bare-metal servers rather than running on top of AWS or Cloudflare—we built our server infrastructure specifically for MCP. Because of this, I’m fully convinced it’s hands-down the best option in the world for hosting MCP, both in terms of infrastructure and application features.

To be honest, I think this service is massively underrated. Does anyone know a service that’s even more underrated than Fly.io?

EC2 → ECS Migration Guide Transitioning from VM Mindset to "Container Mindset" 👇 When migrating from EC2 to ECS, the biggest hurdle for engineers is often shifting their mental model. Here is a structural breakdown of the core shifts and operational differences between VMs and Containers: 💡 2 Core Mental Model Shifts 1️⃣ Servers are "Cattle, Not Pets" VM: Provision a server and maintain it long-term with manual patches and updates. Container: Designed to be ephemeral. Created and destroyed frequently via deployments or auto-scaling. 2️⃣ Never Work "Inside" the Server VM: SSH into instances to tweak settings, check logs, or run deployments. Container: Statistically managed via Dockerfile and ECS Task Definitions (JSON). No manual ops inside (except using ECS Exec for temporary debugging). 🔄 8 Key Operational Differences 🔹 1. Cache Management VM: On-memory caching is common due to high uptime. Container: Requires external caches like Redis/ElastiCache since instances stop unexpectedly. 🔹 2. Logging VM: Writes to local log files (requires log rotation management). Container: Outputs to stdout/stderr and forwards to CloudWatch/Datadog as structured JSON. 🔹 3. Process & Daemon Management VM: Managed via systemd. Daemons installed directly on the OS. Container: 1 process per container rule. Use the Sidecar pattern for log forwarders and monitoring agents. 🔹 4. Batch / Scheduled Jobs VM: Cron daemon running locally to trigger background tasks. Container: Triggered externally via EventBridge Scheduler to spin up/down ephemeral ECS tasks (allows custom specs per batch). 🔹 5. Environment Variables VM: Directly edited .env files on the host. Container: Loaded dynamically from AWS Secrets Manager or S3 into ECS Task Definitions. 🔹 6. Auto Scaling VM: Scales via Auto Scaling Groups (takes 5–10 minutes to boot). Container: Scales ECS tasks rapidly (stable within 30–60 seconds). 🔹 7. Deployment & Rollback VM: Pulls code and restarts processes (complex rollbacks). Container: Pushes Docker images to ECR and switches task revisions (instant rollbacks by reverting revisions). 🔹 8. OS Patching VM: Runs yum/apt update directly on the server. Container: Updates base image tags in Dockerfile and rebuilds/re-deploys. 📝 Summary The key to mastering container operations is statelessness: stop treating servers as long-lived assets and design them to be fully disposable.

#connect We just hit 100 followers! 🎉 Thank you all so much!! If you have a product, drop the link in the replies. I’ll actually sign up, try it out, and give it a quick review. I’ll reply to every product shared in the replies!

If you were building an app today, which would you use?

#connect Just 30 more to go! 20-year-old builder from Japan, on a mission to build a global unicorn in the MCP hosting space. Founders and engineers—would appreciate a follow!