If there is something like this already please let me know, otherwise how feasible to develop something like this for xenforo. There are various Wordpress plugins, for example Quote Tweet, where the user highlights some ext and a twitter icon appears and you click and it tweets the text. Alternatively there is Inline Tweet Sharer where the author makes some text into a link which automatically opens up the tweet box when clicked on (can have a default hashtag which is nice). I think this one may be quite simple via custom bbcode. Anyone else interested in something lie this?