As a person who enters a lot of giveaways, and as a vendor in a recent Valentine themed giveaway, I think #3 should be optional. I like a few thank yous and whatnot, but commenting on every.single.person. gets to be a little much. I don't like filtering my fan page, but I had to during the giveaway.
Also FB pages no longer have the "suggest to friends" button, not sure where that went...
You have a really cute website
I love the song.