The JSON API gives us links like
```json
{"com":"<a href=\"#p106426529\" class=\"quotelink\">&gt;&gt;106426529<\/a>"}
```
So if you fetch a post from the index, you won't know which thread the quotelink from the index, the computed `href` will be `/a/#p106426529`.
Inlining cross-thread posts would give us incorrect thread ID for the quote.
Inlining cross-board posts would give us incorrect board and thread ID for the quote.

I think it is better to explicitly set the full pathname of quotelinks, the pathname+hash gives us all the info we need.
Needing to check in which view we are, if this is an inlined post or not, etc... only increases the code complexity, and is less safe maintenance-wise.