I changed my board easily with all the +1 icons you would possible need. There is actually a great service out there called AddThis. http://www.addthis.com

It is capable of wrapping all the add/+1/like/etc service into one block of code.

It is easy to implement. Just open showflat.tpl and look for the face book part.

After this to the following:


Code
{if $facebook}
<td>
<iframe src="http://www.facebook.com/plugins/like.php?href={$facebookURL}&amp;layout=standard&amp;show_faces=false&amp;width=350&amp;action=like&amp;colorscheme=light&amp;height=24" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:24px;" allowTransparency="true"></iframe>
</td>
{/if}
</div>

<!-- Add this -->
<!-- AddThis Button BEGIN -->
{literal}
<td valign="top">
<div class="addthis_toolbox addthis_default_style ">
<a class="addthis_button_google_plusone"></a>
<a class="addthis_button_live"></a>
<a class="addthis_button_hotmail"></a>
<a class="addthis_button_gmail"></a>
<a class="addthis_button_nujij"></a>
<a class="addthis_button_google"></a>
<a class="addthis_button_googlereader"></a>
<a class="addthis_button_blogger"></a>
<a class="addthis_button_myspace"></a>
</div>
<script type="text/javascript">var addthis_config = {"data_track_clickback":true};</script>
<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#pubid=ra-4de3b33e712ccfab"></script>
<!-- AddThis Button END -->
</td>
{/literal}
And presto. See it in action here:
http://nlforum.merudi.net/ubbthreads.php/topics/119466/1.html

All the icons that you need wink.