I'm just curious about what you folks think.
Currently, only one DT1 inclusion is required for a member to be included in DT2 status. In fact, a net score of 0 inclusions is all that is required if, for example: If Alice and Bob are both on DT1, and Alice includes Claire while Bob excludes Claire, Claire will be left with a net score of 0 DT1 inclusions, but that's all that is required for Claire to gain DT2 status. In this example Claire's reviews will be displayed as "Trusted Feedback" if the user viewing the forum has the default Trust System settings.
Of course anyone can change their own Trust System settings, including the trusted depth of your included members' inclusions. This is a good way to customize how you see "Trusted Feedback." However, this is not something most newbies do when they first join the forum. I don't know what percentage of members use custom trust lists, but I suspect it's on the low side of total active members.
I have mentioned my opinion about this in the past, but I'd rather not sway the voting by mentioning my preferences. I do encourage anyone with an opinion to share it here.