Duplicate options

While looking the my DB today I noticed duplicates for all of the following options. Posted this here because I’m always using the latest beta code.

active_plugins
admin_email
advanced_edit
blacklist_keys
blogdescription
blogname
blog_charset
category_base
comments_notify
comment_max_links
comment_moderation
comment_registration
comment_whitelist
date_format
default_category
default_comment_status
default_email_category
default_pingback_flag
default_ping_status
default_post_edit_rows
default_role
fileupload_allowedtypes
fileupload_maxk
fileupload_minlevel
fileupload_realpath
fileupload_url
gmt_offset
gzipcompression
hack_file
home
html_type
links_recently_updated_append
links_recently_updated_prepend
links_recently_updated_time
links_updated_date_format
mailserver_login
mailserver_pass
mailserver_port
mailserver_url
moderation_keys
moderation_notify
open_proxy_check
page_uris
permalink_structure
ping_sites
posts_per_page
posts_per_rss
recently_edited
require_name_email
rich_editing
rss_excerpt_length
rss_language
rss_use_excerpt
siteurl
start_of_week
stylesheet
template
time_format
users_can_register
use_balanceTags
use_fileupload
use_linksupdate
use_smilies
use_trackback
what_to_show