I tether to my HOX all the time at the moment, it's great when the HOX actually has a stable connection. HOX has a a terrible arial.Always using my n7 nowadays. I did WiFi tether it to my one x the other day and it destroyed my one x battery in about 10 hours. But I find that Bluetooth tethering drops out after a while.
Also, tablet talk is great
Sent from my Nexus 7 using xda app-developers app
At work we do not allow a public Wifi access to our network, but having installed HTC sync to the desktop I can connect the HOX to USB and share the internet connection. Turn on the Hotspot and now your N7 connects to your hotspot and you have internet.
This coming weekend I'm planning to revive my old Desire and will use that as my 3G tether device inplace of the HOX (plan to sell) until I can find a suitable non-smart phone to replace it (needs to be small, good 3G+ connection, and support being a hotspot).
I'm not convinced I'll bother with a smart phone as long as I have a 7" tablet. I can fit the device in my pocket (coat and my current work trousers, and I'm not even fat with giant pockets!) and looking at maybe using a VOIP replacement for my actual phone number (skype number for example)
Just out of interest, does anyone use a bluetooth or earphones that have a mic built in and can be used in skype on their N7? Any details/reviews please?