Anybody can post questions here. Please no NSFW questions, and keep it MLP related.

What was the original host site for fans of the show?

In what episode were Mr. and Mrs. Cake first addressed as Carrot Cake and Cup Cake respectively?

Who is currently the only pony in the show to ever refer to their hooves as "feet"?

Apple Bloom, in the episode "The Show Stoppers"

To date, which character is the only character to express interest in a romantic partner?

Rarity.

True or False:
The three headed dog Cerberus (First seen in the episode 'It's about time') and the two headed dog Orthros (Seen in the episode 'Trade Ya') have the same parents according to Greko-Roman Mythology.
True, both are the children of Typhon and Echidna

True or False:
Discord was originally going to be voiced by Peter New doing a John De Lancie impression
False. Although the DHX staff originally planned to get a poor man's substitue to voice Discord, Peter New was never considered for the role of Discord.

Who currently is the only pony to admit eating meat?

Pinkie Pie in Fall Weather Friends, and she likes them with mustard . (inb4 Lauren Faust said it was tofu - Nope, she actually never said that, fans merely speculated such.)

One of the answers of the Rarity (Art and Music) trivia might, just might be wrong. Which one is questionable?

It's about Claire Corlett singing for Sweetie Belle. Michele Crieber normally sings for Sweetie Belle, but for 'Hearts As Strong As Horses' Claire took the Sweetie Belle part as the song calls for a trio, and Michele sang for Apple Bloom. But before this, in the 'Sleepless In Ponyville' episode,Claire sang '99 Buckets Of Oats On The Wall.' This is questionable, and the listed answer may still be correct. It depends on whether you count this as 'singing' or just 'yelling'.

What are the offically canon names of Pinkie Pie's sisters (not counting Maud)?

Marble Pie and Limestone Pie.