iPad with BT Keyboard
Hi,
I use my iPad with the Apple brand keyboard. For a stand, I use a document holder. It is very stable, and I can position the iPad in portrait or landscape. The BT keyboard experience is excellent, and I find I can use it almost exclusively in Pages for word processing. If you are trying to select a word, you can simply tap it with moderate success. If you need to highlight a good amount of text, you can then drag the little blue dots to where you want it. You also have the option of using the SHIFT key and the arrow keys like you would on a desktop.
It is not quite as good at editing as a desktop, but it is adequate. I enjoy using my iPad more to write while on the go than to edit.
I have also found that for other apps (such as iThoughtsHD) that keeping the ipad in portrait mode and typing with one hand can be very effective at inputing short text or even emails. This requires a little practice, but I have become relatively quick with this input method.
If you want a BT keyboard, there are several options, but I picked up mine refurbished on eBay for like 35 bucks including shipping. WAY better than new, and way better than most other keyboard options out there. With the APPLE brand keyboard, I also get to use most of the function keys (ipod control, brightness).
Good luck with your decision. I find I love my iPad more and more the longer I have it. I was unsure about it at first, but it has been worth the money, and I use it for everything from my online college courses to reading novels to watching television/movies to writing (fiction), and on and on.