I opened my Yahoo! Mail page this evening to check my email and noticed there's a whole new version of interface. Like everyone else they're providing the opportunity to do more "social" stuff like updating a status. The general appearance and layout has been cleaned up and sharpened a bit too.
I'm still working on some in-depth feature improvements. Texting isn't new, unless I can get it to really work this time then that would be an improvement. The discussion about what's new with social networking stuff included a twitter icon and YouTube, but still working on what's involved in that change.
A WordPress application is new. Being able to publish to a WordPress blog could be interesting. Tried to install the app though and there was some kind of error. Will try that again later.
Some other cool applications related to images are abundant: flickr, Photobucket, MyPhotos and even Picnik for editing all of those images. The list of applications starts to remind me of the early days of Facebook.
Still can't figure out why they're showing the twitter icon. Let me know if you figure it out.