I checked to see where my blog posts rank when you do a search for #I1639. I found the results interesting:
- DuckDuckGo puts one of my blog posts at 1.
- Bing puts one of my blog posts at 1 (after an advertisement).
- Google puts one of my blog posts at 11.
- Twitter puts one of my tweets at 16.
- Yahoo puts one my blogs posts at 87.
- Facebook doesn’t list it or any of my Facebook posts (even from accounts other than mine).
Make of that whatever you want.