Indeed, but you never know what page someone might submit to a site like HN, so it's usually a good idea to have a link back to your main site on all pages.
For example, they could like to your Forum page (which doesn't have a link to your main page). Or to your Github page (which has a link to the Forum, but not to the main page). Or your Docs page (which...well, you get the idea).
Sites that have witty and inventive 404 pages sometimes get those publicised. You really never know what someone will choose to submit.
For example, they could like to your Forum page (which doesn't have a link to your main page). Or to your Github page (which has a link to the Forum, but not to the main page). Or your Docs page (which...well, you get the idea).
Sites that have witty and inventive 404 pages sometimes get those publicised. You really never know what someone will choose to submit.