The announcement which included the comment about corner sneaking-

Does that apply to just PVP? -Also if it is pvp, if you hit stealth after turning a corner, with a moderate distance, is it ok to hit stealth? I admittedly abused corner sneaking with a halfling I had, because I had no idea it was considered an -abuse- until recently. Having a bad spot is nobody's fault but your own afterall!

If you are using this 'corner sneaking' from a distance, is it always ok?

For example, you are attacking someone in the underdark with guerilla warfare tactics, attacking from different angles each time, and using the confusing twists and turns of the rock and tunnels to hide effectively for your next attack.

I think we need more precision, if moderate use is ok, but frequent use is not. I haven't run into an occasiona where anyone has complained to me or about me relating to corner sneaking (that I know of), but it would be handy to know exactly what scenario it IS ok, if it is OK at all to do.

The policy is the same for both PvP and PvE.

It's fine to use it at a moderate distance to hide from someone. You cannot, however, spam it to get any kind of sneak attack because as has been explained many a time: its an engine exploit.