I want to expand on this more as someone more familiar with Bangalore/Bengaluru.

Almost like clockwork, Blume Ventures releases a report every year about the state of the Indian startup ecosystem that year, and since Bengaluru startups are almost all concentrated around Koramangala or HSR layout (these are places inside Bengaluru with their own PIN/address codes), you'll find a lot of people talking about that online.

^ This.

You can read the reports at https://blume.vc/reports/indus-valley-annual-report-2025 or archives at https://www.indusvalleyreport.com/ .

The ppt in the blog is from the 2024 report - https://docsend.com/view/zqgfupfzyud499hn. The India 1-2-3 framework is old though. IIRC it was coined by a retail sector founder (Kishore Biyani) in the 2000s.

Also Koramangala, HSR layout are also the more affluent localities in Bengaluru.

Thanks a lot. That makes total sense!

Would it be analogous to Silicon Valley in America?

Bengaluru/Bangalore has hotspots (PIN codes are postal address codes) where there are lots of startups, mostly in ecommerce, ad-tech, online education etc. and they have incentive to upsell you a lot.

I guess its referring to someone wannabe influencer buying Twitter(X) premium and posting based on half baked info on customers.

Mostly sarcasm, so take with a grain of salt. I can't tell about accuracy, but explaining the cultural context here.

Thanks, this is helpful. Is the certain week referring to a specific festival?

presumably the report comes out every year and it's discussed for some time after that

I don't know, sounds like any week.

The PowerPoint he talks about and is displayed the line below it

I know but that does not clarify the connection between blue tick, certain pin codes and a certain week in the slightest.

Sure, these are probably all hints to affluent members of society but I was hoping for a more detailed explanation.

Blue tick/check = verified Twitter accounts, from when Twitter staff chose who to give the blue tick and only gave it to journalists, technologists, etc that the twitter staff wanted to amplify. Nowadays a blue check simply means you purchased premium, but we remember the original meaning. This is not an Indian thing.

PIN codes = postal codes.

Yes, the interesting question is which PIN codes is the author hinting at and which week of the year and why. This is what I want to know. I think I can figure out the rest myself.

But while we are at it: What is the significance of a cow trading app. Is it used by people who treat cows as sacred or the opposite?

I’m sorry but I have to bring this up: are these comments bait? The questions are a little too naive yet purposeful.

No, I was just in a different frame, seeking cultural significance while missing the obvious.

I expected something more along the lines of:

There is this cultural group some people refer to as WASPs, but they usually would not self-apply that designation. They are not a formal organization but more a fixed social group into which an individual is born within a particular system of social stratification.

Their cultural lives (and to a large degree their business processes) are organized along an annual cycle starting shortly after the northern winter solstice, even though they claim this is the date of birth of their religious leader. During that time and before a new cycle starts, their businesses practically come to a standstill for a week of celebrations.

A certain subgroup of them has become highly influential in the tech industry. Their most prominent leaders and their companies often gather in and around the zip codes 94024, 94040, 94301, 95014, 95030 in an area called "Silicon Valley."