[guynamedloren]

I think you misread.. it looks like the $1.6 million is how much was raised in the seed round:

http://www.crunchbase.com/organization/indextank

The acquisition would be much more than that.

[ra]

The figure was never publicly disclosed but I'd say somewhere between $20M and 200M... If I were to guess I'd say somewhere around the middle of that range.