Twitter has disabled REST access.
This means to sending notes to twitter isn't working anymore.
You will receice an exception:
System.UriFormatException: Invalid URI: The hostname could not be parsed. In any version of NoteFly. I'm working on the NoteFly 2.0.0 release for implementing OAuth for twitter and facebook support.

Probably due to change on Facebook it is not possible to send notes to Facebook from NoteFly.
I have tested that all NoteFly versions are affected.

A Ubuntu package of NoteFly version 1.0.4 is available. Ubuntu linux users are advised to upgrade to this latest version.

NoteFly 1.0.4 is released.
It fixes some bugs and a restart of NoteFly isn't required anymore to turn on and off HTML highlighting on notes.
The offical changelog can be viewed here.

If you have some time I would ask you to fill in this feedback poll.
So its easier to decide what features to give priority for the coming 2.0.0 release.