[izacus]

What kind of "startup product" is 15 or 20 years old and has been unchanged since then?

That would be older than Google for example.

[bhelkey]

> That would be older than Google for example.

Google was incorporated in 1998 [1]. To be fair, the patent for PageRank has since expired [2].

[1] https://web.archive.org/web/20150623193037/https://www.googl... [2] https://patents.google.com/patent/US6285999