You can filter by EB applicants only. By consulate. By country. Etc, etc. Sounds like you've not been utilising it correctly.
There aren't enough EB timelines on the forum, but that's because people don't bother to complete theirs, despite me asking at every opportunity! If everybody took 5 minutes to fill their VJ timelines in, it would be an even better resource, and it's a great way to 'pay it forward' and give help back to the community that has helped us. Google sheets are only as good as the person hosting them, which means they are often out of date or forgotten about. If everybody that contributed their data to the Google sheet did the VJ timeline instead, that data would be useful forever.