Look, I'm not trying to be difficult
(on the contrary, if you read my other posts you will see I am a very good listener who strives to do nothing else than offer help and assistance ~ my Thanks counter is evidence to this) but when you look at the topic title from an outsider's point of view Tab specific means it is designed to only work for a Tablet whereas Tab compatible means it will work on a Tablet.
Now this is where you have to be careful in what content you allow in the topic otherwise you stand the risk of outsiders arguing
(and again that is not my stance on the subject) the merits of the Apps given.
As an example ~ Looking at a few of the items mentioned; Scribble is in fact a Market App titled Scibble Tablet Edition and it is designed specifically to take advantage of large, high dpi tablets like the Galaxy Tab whereas Dead Space 2 has been tested on Eris, Droid, Droid2, Galaxy, Galaxy S and is ready for Tablets. In other words it was not written specifically for the Tablet but is compatible with the Tablet.
The same can be said for DoodleJump which is not written specifically for the Tablet but is compatible with a Tablet.
Do you get my drift.... All I am saying is you have to be very careful what Apps you allow as Tablet Specific.