I wouldn't be so confident that the 3.5 OGL will allow anyone to continue publishing 3.5 material after 4e comes out. The license is granted by WotC. It can be revoked. Or, more likely, updated to 4e material requirements instead.Ourph said:a large group of independent publishers who are perfectly free to continue publishing 3.5e compatible materials (even core rulebooks based on the SRD) due to the Open Gaming License.