So I got the basecamp personal because I love how basecamp handles entering to-do lists. Basecamp 2 lets you enter and edit tasks on the main page of task lists, just like on the website! Basecamp 3 on the web and in the app make you jump to another screen just to enter a new task or edit it! To me that slows down the efficiency a lot. I love how Basecamp keeps you in the main view all the time if you like it. Please dont discontinue Basecamp 2! I love this workflow!
PierreM about Basecamp 2 for iPhone