Would I be wrong to presume that [Substack Inc.](https://substack.com) (the email newsletter subscription service) has trademarked their name?

Yep! I think we're going with substack 'cause it's shorter or maybe just sub.

URL might look like `https://stacker.news/$<sub name>` and then we might have subs of subs where they inherit the "parent" sub's rules and post types and stuff.

We discussed it quite a bit here: https://stacker.news/items/4325

k00b

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SN release: search

> After that, we'll begin working on our first sub

Sub, as in like a SubReddit?

Will it be named a Substacker?