I added yesterday a new plugin in my website and this is Twitter Widget Pro and it works as a widget that properly handles twitter feeds, including @username, #hashtag, and link parsing. It can even display profile images for the users. Requires PHP5.
If you can see at the bottom right of my site and the cool thing about this widget is you can customize it to your liking.
I was searching for WordPress twitter plugins that would post my latest tweets in my website, so I tested a lot of these plugins and nothing seems to work that way I wanted it but luckily I encountered this plugin. So maybe if you have experience the same way that I do try checking out this plugin it works awesome.
If you know some other twitter WordPress plugins please let me know by leaving a comment here.