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The benefit of an external guid is that it obfuscates counts. I've seen cases where it's possible for a business to track a competitor's growth by watching a p
by _kyran 9y ago
The benefit of an external guid is that it obfuscates counts.
I've seen cases where it's possible for a business to track a competitor's growth by watching a public facing user id count increase.
- user5994461 9y agoI do that too. Ask an invoice from a HN startup. See the reference number at the top "2017-0000438". They had 438 potential customers this year :D