there is a new version coming for tsi. Ive looked at the notes etc and will post a few things that i know are wanted. 

ie

Content View Behavior
What do you want to happen when you click a topic link? Are you taken to the first comment, the last comment or the first comment you've not read? If you speak to 100 people, I'm pretty sure you'll get a good spread of votes for each.

Invision Community has always offered subtle ways to get right to the first unread comment. Our infamous dot or star allows you to do this, but it is so subtle almost no one knows this.

Invision Community 4.5 now allows each member to choose (with the AdminCP offering a default).

I have no issue with how it is now. You have options on where you want to start from the Content feed.

agreed.

Same, works well as is. 

yarp

Funny reading the first post I was thinking exactly the same as all the replies. Now I am thinking I was probably wrong, judging by what everyone else has said 

There are lots of upgrades coming, im hoping for some changes in the core i wont list here, i think i prefer the idea of clicking the topic title and it giving the latest unread, ie the dot/star as we currently have, plus the anticipated pwa stuff. Im also looking at enabling clubs

That's what a web browser is for... not everything in life needs an app.

IPB uses viewport so you get a decent mobile UI automatically based on screen size.

A lot of TSI is on default settings. I do believe there is an 'app' coming. 

Nay