I'm definitely still getting an Evo. I loved my Pre and everything about webOS until about a couple of months ago. When all of the doom and gloom surrounding Palm started coming public, it made me start to at least question webOS. Afterall, there had to be some reason most of the world didn't want a webOS device. All of the poor business decisions and limited resources aside, I realized that I don't even really like the card interface all that much. It is nice and intuitive, not to mention fun to flick cards off the screen, but I realized that it is actually too simple for me. I would rather be able to see a few different things at one time (i.e. widgets with Android) than have to flick through a bunch of cards. I think I will end up liking the leap feature in Sense a lot better than the card interface in webOS.
Another thing of course is the app situation. I know that most of the 50k Android apps aren't must have apps or anything, but I also know that most of Palm's 2k are the same way. More importantly, Android already has many useful apps that Palm may or may not get in the future. Which is exactly the problem with webOS; it has great potential, but forward-looking potential doesn't mean very much in today's ultra competitive, highly developed mobile market. As fast as the mobile world evolves and improves, people don't have to choose a device that will be great in the future; they have the option to buy a great device right now. So, in regard to the original question, I'm still getting an Evo because it is the best device available. But will I consider a webOS device in the future? Sure, if it's the best.