Imagine this chat conversation between two users:

Patrick : Sales is doing great now...
James : Yes but I wonder where we are growing?
Patrick: @Cortana Show me revenue by country in October 2016
Cortana: [Shows a graph with top selling countries with a link to the Power BI report]
James: @Cortana What product sells best in Sweden?
Cortana: [Answers with text] "Superduper Sport Shoe" has most revenue in Sweden for October 2016.

Now imagine adding in a bot that can answer questions about inventory or even a procurement bot...

Having presence delays of up to 4 minutes makes presence largely useless. Having to resort back to typing 'are you free now' after calls, because I can't tell if they are still in the meeting, or have started another meeting or call. Or trying to call somebody and get rejected and a message saying "I'm in a call"

Add a voice messaging function like it is common in personal messaging apps like whatsapp, wechart, line etc.
This can be very useful if on the go for complicated messages to type.

If you attach an item to a chat it will be saved in the files section of the channel. But if you are chatting about a document and you want to reference it you do not want to save it to the channel as it is already in another folder of the SP Site. To create a copy in the channel does not make sense as you are creating duplicates. a link would be the solution.

For corporate use please let stop automatic updates and user side updates.
Admins can deploy updates in a managable way

Allow users to send Audio and Video message just like WhatsApp and other messages tools.

Even if there won't be a modern UWP app for Teams, the Win32 app should be available through the Microsoft Store so it is discoverable by Windows 10 users (that's where I looked first, with no luck of course).

Hello, I have a question about MS Teams Guest Access. Is there any working on Guest acces to login-sign in MS teams planner or tasks?
Guest Accounts can see chat, folders etc but can not open planner tasks ?
Thanks.

on the settings there needs to be something for enterprise data retention. e.g. after 60 or 90 days data is purged off, or conversations roll off.

Multiple accounts should be available for login to ensure updates could be seen for all valid accounts on teams

You should have a "what's changed" overlay everytime it updates, or at least a pinned topic on this page with a summary of the changelogs.
Given that it is a new product, some updates might include the missing feature that a team is waiting to switch over to Teams and it would be good to be able to discover this.

When trying to create a team, an Owner of a 365 Group can be prompted to add Teams to that Group, but only once. After adding the first group they own, they are not prompted again. There is also no way to manually provision this service to existing Groups in the Admin center.

It would be really useful to copy a team with all Channels and files/tabs associated, this way we could create a template and copy it when creating new teams

Updating this topic to reflect that the focus is now on the additional search functionality since the other pieces of the original request have been completed.

Here is the originally summary below:
Items 2, 3, 4, and 5 have been completed and released.

Android/mobile app:
1) universal search function for files, messages, chats, and groups
2) directly send invite to join teams, instead of chat only option
3) ability to create new team, project, or group
4) view calendar/schedule inside app

Microsoft Team currently doesn't run on Surface Hub :-(
when I clicked Join Online it's asking me to download the app however the app is not compatible with Surface Hub.

Currently bots & tabs have one control - on or off. Many organizations must turn this option of due to data protection issues. Corporate data will be sent out of the Office 365 environment to unknown sources (bots and tabs).

What I would like to see is a granular control that allows you to enable bots & tabs for Teams that have specific Office 365 Groups classifications. For instance you might enable bots & tabs for "Public" or "Unrestricted" Teams but not for "internal" or "restricted" ones.

Please add the ability to start a conversation around non-office files (although, Visio, Project are also left out). Users now have to "post a link" to the Files file in a conversation rather than initiating it right from the file.

We create our Teams as private by default since they are about the clients we work with. We are okay with everyone at the company knowing that these Teams exist, but we don't want them to be able to join them without permission.

The problem we're having is that people keeping asking 'does a Team exist for client X?' and there is no easy way to answer that question.

We'd like a way to search for private teams so that folks can request to join them.