BuddyPress.org

@zabelator in that case, you’ll have to use jQuery and probably not CSS.

Open “head.php” and add the following code.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
	<script type="text/javascript">
$(document).ready(function(){
$("#buddypress .acomment-meta a, #buddypress .activity-header a, #buddypress .comment-meta a" ).click(function(oneb){
    oneb.preventDefault();
});

});
</script>

It should now work across the board. Note, this will be disabled even when the user is logged in so you might want to use php to load this script on home page only. Let me know if works.