Since there's no reaction, I'll just show my view of how it could be done.
I attach the patch.

regards,
Oleh


On Thu, Jul 18, 2013 at 10:34 AM, Oleh <ohwoeowho@gmail.com> wrote:

> Hi all,
>
> I'd like to point out that it's inconvenient for me
> that org stores the bookmarks "org-capture-last-stored",
> "org-refile-last-stored" and "org-capture-last-stored-marker" when I do
> capture/refile.
> I'd like an option to turn them off selectively.
> Also it would be nice to customize the default names of these bookmarks.
>
> For the moment, I've just disabled in the source the
> "org-capture-last-stored-marker"
> and renamed the others to "oc:  org-capture-last-stored-marker" and "or:
> org-refile-last-stored".
> But messing with the source is not a permanent solution.
>
>
> regards,
> Oleh
>
>
>
>