My generic advice is to be aware of an agents or editors preferences before approaching them. You may be wasting your time if they really hate POD, you may want to mention it, you may not. This from Janet Reid:
"Every single time you tell me you've been published I look it up. Every single time. No exceptions. If the only edition I find on Amazon is the iUniverse edition, and there's no hint of the other edition anywhere, I'm not impressed." [read more at her blog]
"Every single time you tell me you've been published I look it up. Every single time. No exceptions. If the only edition I find on Amazon is the iUniverse edition, and there's no hint of the other edition anywhere, I'm not impressed." [read more at her blog]
Comments
1) find an agent that doesn't object to self-pubbed
2) Define your self-pubbed stuff as "practice" or otherwise "not what I'm selling now."