I haven't seen Rob/Keyclone active on facebook in a while.
He was in the Zerg, on US Horde Magtheridon, but I'm not sure if he's there still, or even active.

He had contact information on his site.
www.solidice.com/keyclone
And was very good at support, too.

If you're willing to play around with HKN, it can do almost anything IS Boxer can.
Or at least could, when I played.
HKN is using a basic script, adding to it, modifying it, asking how can I have it do this.
It is experimentation and adaption over time, which can be a game in itself.

IS Boxer had some very useful features, that nothing else had, and Lax is constantly adding new things; it's the only one that seems to be under new development... plus the isboxer.com site has a chat option with users of the program who can give faster (volunteer) support than other options.
The viewer screens, where you have a window into other screens/windows on your main window... were very nice.

IS Boxer has the wizard, where you click a few options, and it does a variety of game specific configurations, based on your input.
So you can choose the desired window layout, and basic stuff for most of the common games.
It sets up the FTL based assist, which can be a real hassle with macros made by yourself, but is extremely nice once set up.
Lots of support and ongoing feature development, often as a result of... Lax I'd like to be able to... is an enormous selling point in its' favor.