I wouldn’t say it’s the key strategy, but they’ve launched a nice new feature whereby if you hover over the avatar of anyone in your tribe feed you get some stats on how many of your posts they’ve shared, what percentage of your traffic they’ve sent, how often they post and so on.

Makes it quite easy to see who th valuable people are in your tribe.

You can freely join Triberr. I just did and without an invite. It’s value also depends on your blog subject area. I blog about digital security (computers, smartphones etc…) and there aren’t many people on Triberr for that. 

Maybe I’ll have to get a bigger shovel out to dig deeper and find them .