I've seen two stances in EULA's that either allow for logos to be designed using the font (more specifically, the font is used for the wordmark portion of the logo) and then trademarking that logo... and those EULA's that do not allow a trademark to be pursued.
I'm wondering what the pros/cons of both stances are, and what might be the limitations. Particularly, those EULA's that do not allow this (some perhaps not even allowing the use of a font in a logo design, even if it won't be potentially trademarked). Are there problems for allowing this? Does the foundry lose some leverage or the ability to hold onto certain rights to the font?