I know BeOS never had this, but
Would it be easy (and acceptable to the Haiku Board of Directors) to have a similar functionality to other OSes and Firefox, etc. whereby in a text entry box or even in the Haiku text control used by Styled Edit to get a pop-up context menu for cut, paste, select all, etc. when right clicking on selected text.
Screen shot: http://www.geocities.com/hey68you/firefox_rightclick.png
Apologies if there is already a forum thread on this or even if there is already an open ticket for this.
Thanks,
hey68you