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Since im not that deep into the steem 'vocabulary' yet :D, can you clarify ? By train you mean to see some graph with who is voting every one of your comments? And if yes, how you can see it, from steemd?

I use steemstats, voting trails come from streemian, but you'll have to look that up yourself, I don't know much about them except that I don't like them.

Ganging up to grab loot doesn't appeal to me.