Apple has never been very good when it comes to Internet-based activities. MobileMe and other offerings by Apple have often fallen by the wayside as Google and others produced better--and cheaper--alternatives. Apple's iMessage service makes use of the Internet to transmit text messages between iPhones and other Apple devices.
Apple's iMessage is also suffering from an interesting, if not too problematic, glitch that results in the last word of phrases to be replaced with spaces. The glitch only affects certain phrases and it's not clear why the glitch is even occurring. Even more interesting, if you copy the message and paste it into the compose window, the full, unadulterated phrase will be shown.
To trigger the bug, you have to use certain phrases with a trailing space. For instance, "I could be the next Obama" results in Obama being removed and replaced with spaces. You can also try "the best prize is a surprise". If you find any other phrases that trigger the bug, let us know!