I don't know if this is true. I would never want to talk to my phone and have it do a bad job of reading me my schedule. I would want to run more than one application at once, however, which Android did years before iOS.
Google was in a hurry trying to catch up to Apple by implementing half-baked, poorly-planned, poorly-implemented features. Most of them copied from the iPhone, BB, and with ICS, Windows phone 7. Btw, how many times did your Android phone crash/freeze today? got any virus/malware/spyware today? how's your battery life? you like that shitty app you got from the android market? don't try to answer these questions (they're rhetorical).
Maybe you should program Siri to remind you to take your meds...