I use the Supercharged Links Obsidian Plugin (alongside Style Settings Obsidian Plugin to break down my links into multiple different types with symbology for each so that at a glance I know what type of note I'm looking at

• Literature note: 📔
• Book: 📚
• People: 🧑
• Permanent note: 🗒️
• Low-quality note: Link turns red
• Medium-quality note: Link turns an orange

So e.g. A link to a book will look like 📚Building A Second Brain

I think the main thing is to engaging with people who do post here. If there's activity here then people are more likely to join and stay.