Hmm. My biggest concern actually comes as a (Canadian) Quicken Online user. I went to Quicken Online over Mint.com for the simple fact that Quicken (unofficially) supports Canadian banks. If the just port everything over to Mint, then that tiny but oh-so-important piece of technology may not be there anymore. I am not the only Canadian on the service. It seems we must prepare to once again be shafted by licensing and related issues — e.g. Skype In, Hulu, Pandora, Last.FM mobile, imeem… even some YouTube content (was unable to watch the Ghostbusters release on YouTube or the recent Kanye West idiocy-apology on the new Leno show).
*sigh*