Well I have some good news, and some bad news.
Bad news is, it's going to be a while before the Witchery and Ars Magica apis are complete. Witchery has none at all right now, and the AM2 api doesn't currently include a way to control power. I can overwrite it, but I only want to do that if there's a mass uprising for me to add AM2 support. It would also make it a bit unstable, and I definitely don't need more of that. I'll also be removing a few things here and there from the todo list that I don't intend on adding. There's a lot of Thaumcraft stuff already and there's a lot more on the todo list compared to other magic mods. I'll start playing with other mods and seeing what I should add.
The good news is that since i don't have to do as much, the next update will be here sooner. This will include the new ore processing system in additon to some random fixes and a rewrite of the essentia dynamo. The ore processing will only inclue Botania, Blood Magic, and Thaumcraft. The new essentia dynamo will change it's output level based on what essentia is being input into it in additon to other miscellaneous affects such as tempestus using no essentia while it's raining and lux/tenebrae increasing outputs depending on whether it's day/night and a few other quirky ones. Depending how long it takes to finish all this up, I may add a few new things here and there as well as proper documentation for the everything that currently exists. I'm also planning on adding a few other miscellaneous objects to Technomancy that don't incorporate into any magic mod in particular, but would be fun regardless. I've also got an IRC channel on irc.esper.net called #technomancy if you ever need to discuss the mod, crashes, ideas, or just talk in general(I get bored sometimes).
In other news that is neither bad nor good, I'm looking for some beta testers. I've got a nice chunk of features coming up that needs to be thoroughly tested and I'm getting real tired of crash reports that shouldn't happen. I'm terrible about NPEs and someone needs to catch me before 100 people download the crash. If you're interested pm me on the forums or ping me on IRC. If you post on the forums I will not dignify you with a response. That means you over there in the corner. Ya you, the kid with glue in your mouth, pay attention. I'll only take the first few people who ask, so don't get your hopes up. You'll mostly be judged on your forum posts throughout the FTB forums. The only criteria is being able to English properly and not being a complete idiot.
That's all for today. Cheers.