.......some extra features to think about through Twitter:

(all to lead toward my data segmentation website later on)

(but most of these are not particularly lucrative, no micro payments,

and service usage.... won't be that popular for some)

 

actually all these are part of my data segmentation website....

it may destroy the image of twitter if convoluted with so many topics.

 

so transaction/payment/purchase related should be the theme.

 

but on the more social side:

maybe private news network. browsed by country, city, issues.

in comparison with real news media companies. (to see if anything is being misled)

 

 

 

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was thinking (but obsolete)

 

streaming music service. (or sound library for editing video)

streaming educational video service.

academic papers,

botanical, (encyclopedic knowledge in general)

patent database,  

university admission and curriculum,

open source/code library.

CAD design library, download for fee/monthly service.

video games walkthrough service. (streaming video)

 

 

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if to keep it strictly financial, (therefore micropayments possible)

a banking service of Twitter's own.

real estate/mortgage payments done through twitter.

 

 

Right IoT + smart homes through Twitter is good.