Show me sites that end in .de/invite

Here are a few examples of sites that may utilize the `.de` domain and have an invitation structure in their URLs (like `/invite`), but please note that specific invitations often require access permissions, and not all pages may be publicly accessible: 1. **Social Media Platforms**: Some platforms may use `.de` for localized versions and incorporate invites, like various gaming or community platforms. 2. **Project Management or Collaboration Tools**: Tools that help teams work together might have invite features. 3. **Games and Gaming Communities**: Games often have invitation links for friends to join. If you are looking for specific types of services or platforms, please let me know!