The Surusu “add card” bookmarklet has been tweaked to fix a problem whereby the “+” sign in any highlighted text was getting dropped. If you’re still using the old version, please update now:
Link: 素+
Source code: javascript:var d=document;var tx=encodeURIComponent(d.selection?d.selection.createRange().text:d.getSelection());var url=encodeURIComponent(d.location.href);var title=encodeURIComponent(d.title);var subw=window.open('http://www.surusu.com/addqaui.php?front='+escape(tx)+'&back='+title+'&source='+url).document;