For some reason the browser on Window Phone 7 (a breed of IE9) doesn't allow selecting (and thus copying) text in the textboxes on imgur site. This means I can't copypaste the bbcode to a forum I want to post this image to.
The WP7 doesn't have ability to upload images from browser, so emailing to upload@imgur is a vital use case. Could be actually resolved also by having the upload tags in "image uploaded" email you send out, but fixing textboxes would be more universal?
Selecting and copying of _labels_ (like "HTML Code") works ok.