Hacker News Reader

You may find that the non-staggered key layout will reveal some bad typing habits, mainly reaching for keys with the wrong finger. But after taking a few weeks to get used to it, you will probably start to find it much more comfortable. While I still love the tactile feedback I get from my Model M, its staggered layout is beginning to feel a bit alien to me.

The parallel arrangement takes a little getting used to. I switched to a Kinesis Advantage, which has parallel keys, and it took me about a month to get up to speed with it - and another month to get comfortable on a "normal" keyboard again. After that I didn't have any problems switching back and forth, however.

check out the kinesis advantage, and some other models they have too: http://www.kinesis-ergo.com/advantage.htm

There's also another company that makes parallel keys, I think it's called Maltron.