Thanks for the compliment, a2gemini. My LEDs are from superbrightleds.com. They're called LuxBars. I was originally going to install the tape lighting from them. But I decided on these instead. I really like them and they're dimmable. I'm still using tape lighting, but inside the cabinet. I also saw that some members posting in the lighting forum have had a good experience with this company, so it helped me decide. I did contact their customer service and they were very helpful.
Back to the plugmold. I did consider an angled application. But that would have made them more visible. So I decided to go flat against the bottom of the cabinet. I thought the pigtails might be too visible, but it hasn't been an issue. But then again, I only leave one appliance plugged in all the time, the coffee maker. I think it also depends on the backsplash. On mine, the cords aren't too noticeable when plugged in. But I could see a white or very light backsplash being an issue.
Here is a link that might be useful: LuxBars
Q