I’m trying to add the Tweet button (for sharing URLs) on a website, but the Twitter button never shows up. Instead, all I see is the text underlined as a standard hyperlink.
At this stage I simply have
…although I’ve placed widgets.js as the final element before .
Using Firebug, I can see that widgets.js IS loading, but it appears to have no effect on the anchor tag.
Can anyone explain why I’m not seeing the blue “Tweet” as I expected?