Displaying all of a list instead of by userid

Hello, i have written a short script to display a list of wpmu blogs that are owned by a user. However i wanted to tweak it to show a list of ALL wpmu blogs on the network similiar to how network -> sites works

here is my current script

<?php
$blogs = get_blogs_of_user( $current_user->ID );
if ( !empty( $blogs ) ) {
foreach ( $blogs as $blog ) {
	$home_url = get_home_url( $blog->userblog_id );
}
echo '<a href="' . esc_url( $home_url ) . '/wp-admin/profile.php">Edit Your Profile Information</a>';
?>
</div>
<div class="clear"></div>
<h4>Your Clan URL Is: <? echo '<a href="' . esc_url( $home_url ) . '">' . esc_url( $home_url ) . '</a>'; ?></h4>

does anyone have any tips or can someone point me in the right direction for tuning this?

much appreciated