I added a twitter button to my site that people have been using.
The tweet count has remained the same for the last six months. I noticed that is counting another page.
I created the button here on twitter to point to invoisse.com, however the counter is incrementing for invoisse.com/beta/fish.php (The url used for testing)
<a href="https://twitter.com/share"
class="twitter-share-button"
data-text="I signed up for"
data-via="invoisse"
counturl="http://invoisse.com">Tweet
</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>