How to disable REPOST feature?

Hello.

Uses don't like "Repost" feature because this situation:
1) UserA created "original post".
2) Other users miss "original post" and doesn't post any comment to it.
3) UserB Repost "original post" ("re-repost" is created)
4) Other users see "re-repost" and comment it.

Result: "original post" doesn't get any comments and UserA feel bad.
If somebody want to give attention to "original post" he can Like it or comment and it will be BUMPed in stream. "Repost" feature not good for some small sites.

Can you please add option to disable it (for photos, albums, videos, wall post, etc.)?

Or may be you can add extra class for "Repost" link and "repost icon" so I can hide it by CSS (but this is not a good solution)?

Thanks.