I have something of a dilemma.

About three months ago, I joined this forum. The person who inspired me to join is also on another forum, but it's a membership forum - pay to play. I said "I'll join that one when I have enough income from my online business to pay for it."

Later, that forum was recommended in general by another member. I thought "yeah, I definitely need to join that one, once there's enough income."

A couple weeks later, that same member directly recommended that I join that forum. I said "yeah, I'm planning on it, just not right now."

I joined the forum's opt-in list, as an interim measure. I've been impressed by the material they send out.

Now I've had a third Warrior indirectly recommend that I join that forum. This Warrior has massively impressed me, like just now, and I looked at my income and said "okay, I was going to wait a little longer, but I can afford to join."

But who referred me to the forum? I first heard about it through one person, then was told outright to join by a second, and ultimately made the decision because of a third. When they want to know who sent me there... what do I say?