Promoted Trends on Twitter now cost only $120,000 per day

I use Twitter, but very rarely do I click these "promoted trends". Does anyone have any real statistics? It would be quite interesting to see.

$120,000 per day is just short of 4 million a month, hardly anything to cry about when people are valuing your company at a billion dollars.

Yes, it is more than 1 person makes in 3-4 years, bu Twitter is not exactly a 1-man company.

And the statement about how paying $4/follower is a good ROI is ridiculous, and misleading. A follower is not someone who follows you for life. He/she can unfollow you anytime or just ignore your tweets.