I love Tweetdeck, but not a huge fan of the "new tweet" notification icon. Here's a couple of suggestions I threw down. Number 1 is a straight, horizontal line, 2 is a light gradient and 3 is a corner flash in the same style as the existing retweet icon.
L or F like
Z toggle zoom
Show and tell for designers
What are you working on? Dribbble is a community of designers sharing screenshots of their work, process, and projects.
Copyright © 2009–2017 Dribbble LLC. All screenshots © their respective owners. Shipped from Salem, Mass. USA.