I noticed yesterday that twitter has added Google Adsense ads to the individual status message pages, but only if you are not logged into twitter. Here's two examples:
Twitter have also added a tab to your twitter home page showing "replies" (messages sent to @username.
Update: fixed images and thumbnails.
Posted in Twitter
Copyright 2002–2011 Artific Consulting LLC.
Unless otherwise noted, content is licensed for reuse under the Creative Commons Attribution-ShareAlike 3.0 License.
Please read and understand the license before repurposing content from this site.