1. Cannot get wifi sync to work with either my iPad or iPhone. Sync is incredibly buggy and overly complicated: cannot get it to work after repeatedly entering the correct key (with and without spaces between blocks of letters and numbers in sync "key"), ensuring both devices are on the same wireless network/subnet, updating to the latest version of the extensions/software, attempting sync with the software firewall disabled, and making sure my device name has no apostrophe in it (?! - apparently this is or was a problem for Moneydance software).
2. The Infinite Kind announced plans to discontinue wifi sync - see their support page regarding wifi sync issues. They plan to force Moneydance users to cloud sync (via Dropbox).
The desktop app has some nice features, but without an iPad or iPhone app that can easily and reliably sync via wifi, this is not the solution for me (I have no interest in moving my financial information to Dropbox or any other cloud storage solution).