This or that?
Choose between this or that, and then put another this or that in your comment for the next person! I will start with:
forum or chat ?
Sunset, very romantic
sun shower or snow shower?
Snow shower.....since I discovered I don't have to go to work on snow days!
radio or CD?
radio
Sorry, but I'm gonna break the rules by asking more than 2 things...
pop, rock, jazz, techno/electronic, pop, blues, dance, classical, or country?
(what genre of music?) 
Dance! (Though I like all the genres you posted 
)
Key lime pie or coconut creme pie?
Coconut pie, it a favorite of mine.
Do you like to read in bed or Watch TV
read in bed.
Board games or arcade? :D
arcade
Riding a bike or swimming?
@RainbowButterflyGirl123
swim
Let's go ride a bike!
watch a drama or a comedy?
Comedy
Fall or Spring?
Spring... Although the hay fever sets in.
a giggle or a chuckle