Ask HN: How do send a reply to a comment on Facebook without Enter?

This seems like a question that has a story behind it, which would be worth hearing.

Otherwise your question is much like "How do I bicycle when I have no wheels?"

On-screen keyboard used for the enter button, or like another reply mentioned, use the enter button on the numerical keyboard if you have one.

Buy a new keyboard?

Write a comment in Pastebin or Notepad.exe, copy and paste it into the text area?

(I don't use Facebook, but I know the pain of Enter-to-submit forms)

Use AutoHotKey to remap CapsLock to function as an Enter key.

Or dig into the JS and figure out how to execute the send manually?

Use m.facebook.com. The mobile site has "Reply" buttons next to the comment text fields.

Did you try the Enter key on the numeric keypad?

Remap enter to another key?

On-Screen keyboard?

hit Shift+Enter