A Greasemonkey script that allows adding custom tags beside usernames. It places a small link after usernames on posts/comments which can be clicked to open the tagger UI. From here you can create the tag [text and color] and it will instantly be applied to all occurrences of this username. Clicking an existing tag will open the UI again to edit or delete it. [more inside]
Send me an email with your manuscript attached, and I'll print it out and mail it to your publisher for you. [more inside]
Google+ isn't a ghost town anymore: populate your circles with Science! I co-curate Science on Google+: A Public Database, which among other things is a database of more than 600 different scientists, science teachers, and science writers active on Google+. We also host hangouts and provide a forum for asking science questions and finding collaborators among scientists on Google+. We also work closely with (and contribute to) two other science pages - STEM Women on Google+ and Science Sunday.