Ditto, I see they have an iPhone version, but no Mac version, and if you could sync it like Things, across all three platforms, they would have a winner on their hands.
On my mac I use omnifocus because it's great for creating elaborate projects
On my iPhone I use ToDo because it's super fast , for personal and work todos
On my iPad I don't have much choice but to resort to Things because it's optimized , it's really great but with 2 big downsides. It's a bit sluggish and no push notifications. It doesn't even have the ability to choose times ; only dates.
When Omni focus comes out for iPad or when ToDo comes out for iPad I'll be switching.
I too have been using 2Do, on my iPod Touch. Now that I have an iPad, I needed something that could sync between the two. I went with Toodledo. It's also online so I can add tasks via my iMac.
You can buy the toodledo universal app for $2.99, and link it with a free account at toodledo.com. I do this and it means hassle-free syncing across my iPad and iPhone; plus access via any desktop via the site. It uses typical "getting things done" concepts. Really the worst thing about it is the overly cutesy name.
Typical usage is: at work I manage todos through the site via webbrowser. iPhone for on the go stuff and shopping lists. iPad when I'm at home and adding household stuff.
I'm using Things on my iPad right now but am anxiously waiting for the OmniFocus iPad version that is due out in June (hopefully...). I prefer OF over Things by a long shot. I have OF on my iPhone and MBP but since I am presently using Things on the iPad I also have it on all three and sync all together. OF sync's seamlessly to all 3 thru Mobile Me which is great. You have to sync Things over a WiFi.
Same here. I LOVE 2Do! I've been using EasyTask on my iPad until 2Do comes out for it. I've been watching the 2Do forums on their web site so I can jump on it as soon as it's released
Update: Since there is no estimated date for 2Do for iPad I went with todo. So far I like what I see.