Xiaodidi8

Makes sense - we can take a look at that before 4.4 is released.
Yes (although realistically if you are using Sparkpost, you may be able to glean more advanced analytics through their control panel).

so when does voldemort attack?

Next time anybody suggests that the Invision Community team doesn't listen, send them to this article. There's so much here that I've seen people bring up over the past year. What an amazing product. You lovely, lovely people.

Time for the next news please. 

The last bit about showing multiple users sharing the same device is very important to me as an admin.  Very nice addition!  If you can take this one step further and create a page that shows ALL devices with multiple users, that would be an extremely useful report.  This allows you to more easily catch people creating multiple accounts, especially handy to help catch trolls who are trying to evade a ban.  
Thank you!

Where this image come from ? Attachment ?

great feature and easy solution for promoting communities . Thanks   hope to get 4.2 version soon  

How do I get an invite to the Most Special Club?? 

What a superb implementation of social groups. Clearly a lot of thought has gone into this. You promised member engagement and you are delivering. Nice work IPS, it looks great!

We've still got some great stuff to announce, but Clubs is definitely my favourite 4.2 feature - glad you like it too  

Amazing. Im proud to trust this company to run my community

This is in the Core app, so it'll be part of your community when you upgrade to 4.2. The areas of the club that users can create would of course be linked to which applications you have (e.g. you'd only be able to have galleries in your Club if you have the Gallery app).

Part of the suite.