Basecamp 2 for iPhone 4+

I have been using for a couple of years personally and have now expanded to using across our Global Team.
They have thought of pretty much everything on the web version. The task list in the calendar view, being able to add additional calendars. Uploading documents, email history being recorded etc all great features. Lots of tutorial videos nice and handy too. Finding the App doesn't restrict any functionality and very easy to use.

I love the 37signals guys, but this doesn't meet their usual standard. Routinely it just displays a blank to do list screen, which is where I spend 99% of my time in basecamp. I can't find a reliable way to fix this aside from doing something else for a bit, where sometimes it catches up to itself. Can't help but think if this was native instead of ruby motion, maybe it would work better. Also needs the to do entry page to clear the data when pressing done on the keyboard, not just when pressing done on the interface - I dislike coming back to adding a to do to find the old to do data there that I then have to clear.

Overall Basecamp is extremely useful. My only gripe would be having the provision for folders to organise uploaded files, tags are ok and handy for searching but as a replacement for organising files is just not enough. Also it would be handy if you could open and preview word/excel documents and PDF files rather than having to download them every time. Maybe could have google docs or sky drive integration as an option. Overall a great handy app that lets me stay on top of the many projects I manage.