I have been looking for reviews of wetab ... let me find where I read it:

anandtech.com

Unfortunately, the screen is a pretty big letdown on the WeTab. The 11.6” WXGA panel has a decent resolution, producing crisp images, but the viewing angles are pretty bad and the responsiveness was not very good. There were pretty frequent missed presses throughout our hands-on experience with the WeTab, and it really puts a downer on the otherwise decent UI. For a device that is shipping next week, that’s pretty disappointing, though it is possible that we were using an earlier prototype. If WeTab can figure out the touchscreen responsiveness, it could really push the MeeGo platform for tablets and carry the OS until the tablet-specific build of MeeGo is released early next year.

It is not about ress. or capacitative/resistive, just about the panel (ips vs tn) and the responsivity.

However, I am still waiting for more reviews, but at the moment those were my thoughs. BTW,

Prices, ipad wifi 485€
wetab wifi 449€

Not a real difference. If you want the 3G, then you're right, 130€ is a real difference.

And yes, I won't discuss the OSs.