It took me a while to make this decision, because I wasn't sure if an ereader would be my cup of tea, but I think I am going to enjoy it, especially for travelling. But, now I need a case for my new travelling companion!
Having said all this, I will never abandon tree-books. Like I've said before, there's nothing like fanning a brand new book in front of your face and breathing in the hot-of-the-press scent. Furthermore, I love walking up and down the isles of a library or book store, looking for books and 'meeting' new authors. No ereader will provide that for me. Browsing bookstores online just isn't the same.
If you have an Tree-book / E-book story to share, I'd love to hear it.