> From a business perspective, you don't want to alienate developers who work to build your ecosystem
I'd love to have free API access to all kinds of companies.
Think how much easier and faster it would be booking your travel if all airlines and hotels let you straight in to the raw pricing and availability data from their reservation systems.
Think how much money you could save if retailers exposed all their product availability and pricing data, live.
They don't, because they all regard this stuff as "commercially sensitive".
Why should Twitter be any different?