[3legcat]

I think the fact this is book is a success shows just how many people are having problems with Ruby on Rail performance.

If they would be willing to rethink their stack, they might have lesser need for such books.

[kovacs]

Well luckily these customers have the money for the book because they were able to launch an actual business at least 2 months sooner and can move 5x more quickly than all the competitors still mulling over which lesser productive alternative framework they'd like to use.