Some uses of Tare:

Your direct and indirect trusts constitute your "trust network". Here's a table for how we'll present various types of reviews. The numbers represent how "close" (read: distance) the reviewer is to you in your trust network.

Relationship Type Recommend "Meh" Don't recommend
Yourself (d=0) Recommended by you Neutral by you Not recommended by you
Directly trusted (d=1) Recommended, directly trusted Neutral, directly trusted Not recommended, directly trusted
Indirectly trusted (d=2) Recommended, indirectly trusted Neutral, indirectly trusted Not recommended, indirectly trusted
Other (not trusted) Recommended, not trusted Neutral, not trusted Not recommended, not trusted

You can also peek at reviews from people outside your trust network in some cases.