Allow to mute users, hashtags, clients (e.g. Foursquare, paper.li,etc)

When a image is displayed, please add a button or context menu, to save the loaded image to the device.

Add landscape mode for reading the timeline. An option to lock the orientation would be cool too.

When a Tweet is written and can't be send right now due to connection errors or other constraints. It would be good if multiple Tweets can be saved in a draft list

This autocomplete should work like the one for usernames once u put in the @ sign, and it should be based both on current trending topics and on hashtags I've typed on rowi before

There isn't a single twitter client for WP7 that allows a live conversation like clients for iOS, Android, WebOS, Blackberry, Symbian and even Meego do. The first twiiter client to do this on WP7 will clean up

Add/Remove users to/from lists. When adding some sort of indication if user already member of one of my lists

Pull user's backgrounds from twitter.com and use them when viewing profiles.

Just a small request to an already stellar app .. Keep up the great work!

After blocking a user, remove any tweets from that user from the timeline and mentions. Probably DMs too should they exist.

Would be nice to have some sort of Saved Hashtags feature? Most recently Used/Most used list that populated itself. Possibly also with the ability to save a set list for autocomplete/selection like with mentions :)

Would make it a lot easier to remember what hashtags you have been using when trying to track conversations.

It would be nice if I could view trending topics for a specific city or country instead of just Worldwide.

I would love to be able to see a little icon on the lock screen in WP8. This would bring me back from MeTweets.

Have larger inline images in the timeline like carbon instead of the tiny image preview in rowi v2.0 as its too small to see and when the image are bigger, it makes the app more appealing (like carbon)

I know this function isnt essential to most of Twitter users, but its very critical to Chinese users, especially VPN not supported in Mango now.
Right now the only way to browse tweets in China is through People Hub. If you do this, rowi will be the best Twitter app to Chinese WPer.

I'd love to have mutliple account support on Rowi with a live tile for each account showing the unread msg / reply count.

The dark background is sometimes hard on the eyes when reading. It would be great to have a light theme with a light colored background.

There should be push notifications for interactions such as new followers, being favorited, or being retweeted. An icon on the live tile can indicate new interactions after the toast notification goes away.

Tap above the columns to bring up a list of all your columns. you can then select which one you want to go to instead of swiping through multiple times to find the one you want (this triggers updates on each column which causes the app to bog down)