IKTP

I also have another question, I run a multi-site with subfolder sites, and when a user connects for the first time and they havent registered before they are registered and signed up for that specific site, as opposed to the entire network like the users who register through the site normally.

Is there anyway to change this? Here is my wp_signups table from phpmyadmin, the users with a:0:{} are those who registered through the site, those with a:2…… are those who connected via facebook and its clear they are only registered to a single site.
Thanks in advance for the help.

Just some more information, from comment-template.php
This is what every reply to a comment link is referencing:

$link = "<a rel='nofollow' class='comment-reply-link' href='" . get_permalink($post->ID) . "#$respond_id' onclick='return addComment.moveForm(\"$add_below-$post->ID\", \"0\", \"$respond_id\", \"$post->ID\")'>$reply_text</a>";

For example (this is what firebug is saying is being called in html to reply to a comment with id 11):
<a class="comment-reply-link" onclick="return addComment.moveForm("comment-11", "11", "respond", "11")" href="/url of post/?replytocom=11#respond">Reply> </a>

Is there any reason why the reply field will only be displayed in the first tab and not displayed in the other tabs.