atb_twitter displays feeds from microblogging platforms (Twitter and sites based on StatusNet, including identi.ca) on your website, using a Textpattern form for formatting, so you can do something like this:

<txp:atb_twitter count="20" user="daydreamlab">

<txp:atb_tw_if_first_tweet>
<h2><a href="http://twitter.com/daydreamlab"><txp:atb_tw_user_name /> on Twitter</a></h2>
<ul>
</txp:atb_tw_if_first_tweet>

<li>
<span class="tweetdate"><txp:atb_tw_created_at />:</span> 
<br /><txp:atb_tw_text />

<txp:atb_tw_if_is_reply>
<br />
<a class="inreply" href="http://twitter.com/<txp:atb_tw_in_reply_to_user_id />/status/<txp:atb_tw_in_reply_to_status_id />">
in reply to <txp:atb_tw_in_reply_to_user_id />
</a>
</txp:atb_tw_if_is_reply>

</li>

<txp:atb_tw_if_last_tweet>
</ul>
</txp:atb_tw_if_last_tweet>

</txp:atb_twitter>