LCD vs. Plasma

[Reasonable]

i believe you can't go wrong if you get LCD for smaller sizes where they don't tend to have black issues, response time, etc. and Plasma for larger sizes where the difference in blacks, etc. becomes more noticeable - depending on how green you feel I believe Plasma TVs are more likely to see us all puttering about in light T-Shirts and shorts so you might want to take that into account, too.