I would love to see the ability to create a custom text link rather then using the button. This would allow users to implement their own custom 16x16 icon (or you could provide one for us) to place next to other wordpress post related icons such as the comments icon or share this or any of the other 16x16 type icons associated with a post.
Ideally I would like to see a new widget button that looks just like a wordpress comments link. With the comment icon, the word comments, and the number of comments. In the case of tweetmeme it would be a 16x16 tweetmeme icon, followed by a link with the anchor text "retweet", and then followed by the total number of retweets in parentheses.
Come on tweetmeme, this is a no brainer! For the record...I am a UI guy.
