Just an update on the Jot and its problem with skipping. Here is a post on the Adonit web site that at least suggests that there might be some hope that the problem will "self heal":
"I actually missed my boat for Jot+ on KickStarters, but luckily I got my Green Jot+ last month and have been using it pretty heavily(?) since. I've got to say that I'm impressed with it
The "skipping" was an issue for me as well. I'm using it on my iPad2 with PowerSupport screen protector, with iAnnotate and Noteshelf apps (wonderful apps!). After using it for a while, I eventually found a sweet spot that allowed me to write smoothly, although I did have to 'calibrate' my writing every now and then due to the rotating nature of the disks. If the skipping becomes too much of a problem, what I did was I popped the disk out and just cleaned the contact between the pen and the disk (nothing special...just blowing on it and swabbing perhaps) and the skipping stopped. I don't know if it was the cleaning or the reattaching of the disk that fixed it, but it worked for me.
The good news here is, it's been about a month since I've had my Jot+ and I think my Jot+'s finally broken in. It's been about a week or less since my Jot+ have started to 'write' without any skipping and smoothly. One thing that's slightly concerning is that my disk seems to have become a bit wobbly, but apart from that, everything is great. I used to use Jot+ in conjunction to my Alupen when I got frustrated over the 'skipping', but (as much as I do love my Alupen as well) my Alupen's been pretty much been resting on my desk for a few weeks now.
I really like the precision factor of the Jot+ compared to other rubbery tip styluses. The rubbery types...well you can get used to it, but in the end, it's always nice to write on your iPad with something that resembles a lot like the ballpoint pen that I've been using for the past couple decades
. That said, I was worried that the constant 'poking' with my Jot+ would damage my iPad2 screen but so far it's been fine (knocks on wood). With my Jot+ broken in, I've been applying a lot less pressure to prevent(?) the skipping from occurring, so it should help. Besides, I've seen some clips online about the durability of these iPad glasses and they're pretty sturdy from what I could tell.
One suggestion is, use these styluses with Matte-type screen protectors (if you use screen protectors). I've used Zagg's InvisibleShield ever since my 1st Gen iPhone but swapped over to PowerSupport's matte protector for my iPad2 to help me with taking notes on my iPad. The Jot+ glides smoothly on it, it's great."