Day 1 - Very first anime
Day 2 -
Day 3 - Your anime crush
Day 4 -
Day 5 - Anime character you feel you are most like (or wish you were)
Day 6 - Most annoying anime character
Day 7 -
Day 8 - Most epic scene ever
Day 9 - Saddest anime scene
Day 10 - Favorite slice of life anime
Day 11 - Favorite mech series
Day 12 -
Day 13 -
Day 14 - Current (or most recent) anime wallpaper
Day 15 -
Day 16 -
Day 17 -
Day 18 -
Day 19 -
Day 20 -
Day 21 -
Day 22 -
Day 23 - Anime you think had the best, or most intriguing art
Day 24 - Favorite anime hero or heroine
Day 25 - Best anime villain
Day 26 - Your favorite harem anime
Day 27 - Favorite anime opening theme song
Day 28 -
Day 29 -
Day 30 - Favorite anime ending theme
As you can see several of those topics are (from my grumpy old fan perspective) just "eww" which is why I'm asking for help with new topics.
EDIT: I'll be updatting this as I take suggestions on board. :)
And for the record, coming up with challenging topics that will be hard to answer counts as helping in this context.