@FranckDernoncourt I was asked to flag to reopen. But locked questions/ answers can't be flagged. When I replied these to CMs, the thread got transferred to another CM unaware of the issue and just said in essence "locked questions can't be flagged". Anyway, I managed to flag the only comment in that answer requesting undeletion. The flag is still pending >1 month now.

@FranckDernoncourt The first one was migrated to SU; I see it more as a question about what a site like square space (for example) would do with HTTP(S) links and not particularly related to gmail or any email