[joshcain]

I used to have a terminal and still work with some of Bloomberg's data products. A big part of their value proposition isn't so much the functionality of the terminal (though it's really extensive, and they keep adding stuff over time) but the breadth of data you can get through it. Not all of it is easily available and/or indexed elsewhere – I've heard Bloomberg literally has teams of people that hand-enter some of the more esoteric stuff. They also do things like create/maintain their own synthetic bond indexes fed from proprietary valuation models. Would take a ton of time/money to EEE all that.

And yeah, it's actually pretty extensible. There's a mechanism to create apps for the terminal, though I never really used those. Bloomberg will also sell you a programmatically-accessible data feed of pretty much anything they have, although those can cost well into six figures annually.

[mrtksn]

Thanks, very interesting stuff indeed.