Twitter
Mac: Normalize the Scrolling Controls
The recent version of Tweetie/Twitter for the Mac introduced a non-standard scrollbar mechanism on the right-side of the tweet pane. It no longer is consistent with the OS X platform standard. There are no little up/down arrow pairs, conveniently located adjacent to one another. The scroll 'thumb' button is not always visible. It's counter-intuitive and clashes with most other apps on the host system. It causes one to sometimes accidentally hit a window beneath the Twitter app, when trying to activate the scrolling thumb icon.
Mac: Add Font Controls
For me the default font size is so small as to be uncomfortable and cause eye strain. It's trivial and also a widespread standard to have font controls on most/all Mac apps, and probably many Windows apps as well. It boggles my mind that there's no way to control this, not even in the Preferences.
Mac: No Reply Thread View
The Mac version should add a Reply Thread Viewing feature similar to what's present in the iOS version. It would allow you to see a chain of @mention reply tweets from multiple particants, in the proper order and context of the conversation. Sometimes one will see a @reply tweet from another user, and since it was in relation to something you tweeted say a day or two ago, you no longer remember immediately to what they were replying.
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