I don;t get this, what work flow. What are you doing on android. I have well had until I lost to an android phone. And customisation is pretty much visual only and over clocking. Which achieves no useful benefits. It's not that I don;t like android, people keep coming up with customisation and I just don;t get what they are on about.
1. Ergonomic ease of use
Take the HTC Sense Text message widget and E-Mail widgets, they both are full height widgets that not only show the most recent text/email message, but also swiping vertically allows me to cycle around the most recent..
So I'm on my main centre desktop and I see a notification that I have 4 new text messages and 3 e-mails, I just want to quickly check what these are, now since I've put these on the 2 screens to the left, I just swipe left to text messages, and read the first one, and swipe up to read the others, once I've read one or more, I just swipe left and I'm now at my e-mail widget, and again, can swipe vertically to quickly check them..
I used to just click on each app icon from my home screen and use the full screen apps, but I've found that for me, quickly swiping/checking works better, it's the fact that it's all done with small swipes in the middle of the screen that improves my 'productivity', the widgets are designed to be like this..
Of course I could just use the classic 'click the email app icon or text message app icon', but there are a couple of issues, the first is the full screen apps require more 'swiping distance' and I have to articulate back to the home button to get back to the desktop to get to the other app, and the layouts of each app is a little different which slows you down a fraction.
2. Multi-visual tasking
On my tablet, I had full height facebook/twitter/MSN widgets on one page with a small winamp bar as well..
One thing I spend a lot of time doing is catching up with mates for a few mins each night, often we are on at the same time and might even have a quick chat with one of them..
So having the widgets on the same page, they are large enough to allow me to be reading/catching up on the vast number of facebook updates or tweets, whilst having a text chat at the same time.. And because I like to have my music on Random, I occasionally like to repeat that one song, or skip the odd track ,I can do that whilst still being on the same page.. This works for me because I realised that I always seem to spend 10 mins switching between all the facebook/twitter social stuff as it's how my brain likes to do things (1 thing at a time..), and having them on the same screen works for me better then disjointly switching between apps, and despite trying all in one apps, they offer too much of a cutdown feature set which doesn't work for me.
3. It's what works for me
You may look at the two small examples and say "Well I do 'x'" or "I use 'x' app" to give me similarish functionality, but the thing is, I've tried lots of combinations and found what works best for me.. sometimes it's just an icon and a full screen app, sometimes it's a small wdiget, sometimes it's a big widget, sometimes it's about grouping widgets to keep them all visually in the same context, and e.g. the winamp widget, I worked out I like to listen to music whilst catching up on the days events but want the odd bit of control..
It isn't always easy, as the phone came supplied, it wasn't that great, it took a while before I understood that somethings seemed to just work better for me, and I started looking at how I actually like to do things and then looked around for different methods to make it more productive..
The fact people just use the defaults and seem to get indoctrinated into this can be seen in other things, my favourite example is Sky+ (or any similar system)..
When I got Sky+, people kept telling me it was a waste of money and why would they want to record hundreds of hours of TV when they watch too much anyway, and saw it as being a bad thing..
The reality is, I was quite busy, and I was getting fed up of missing the odd gem of a series/program that I liked, or having to slightly re-arrange my time around TV Schedules..
Fast forward a few months, and it was a revelation.. I series linked everything I liked etc, and what happened was I watched far less TV< I could just sit down for an hour later at night when it suited me (Kids asleep etc) and just watch 3 programs I liked, with FFWDing through adverts I can squeeze in 3 half hour episodes of stuff.. Suddenly the TV was a slave to me, not the other way around. It was amazing looking back how often I'd sit their after a program I liked finished just surfing around the hundreds of channels looking for something else engaging to watch..