Back to the Future of Twitter

What is valuable is that social graph: while Facebook understands who you know, Twitter, more than any other company, understands what its users are interested in. That is, in theory, much more valuable; said value is diminished by the fact that Twitter just doesn’t have that many users, relatively speaking; the users it has, though, are extremely ... See more

Given this financial performance it is kind of amazing that the company was valued at $30 billion the day before Musk’s investment was revealed; such is the value of Twitter’s social graph and its cultural impact: despite there being no evidence that Twitter can even be sustainably profitable, much less return billions of dollars to shareholders

Twitter has, over 19 different funding rounds (including pre-IPO, IPO, and post-IPO), raised $4.4 billion in funding; meanwhile the company has lost a cumulative $861 million in its lifetime as a public company (i.e. excluding pre-IPO losses). During that time the company has held 33 earnings calls; the company reported a profit in only 14 of them.

Twitter is actually a host of microservices, including a user service (for listing a user’s timeline), a graph service (for tracking your network), a posting service (for posting new tweets), a profile service (for user profiles), a timeline service (for presenting your timeline), etc.; the architecture to tie all of these together and operate at s... See more