The author has included some potential names for the upcoming update to Android 4.4 KitKat. These are (sic): lemon pie, lollipop, and Lion Bar. Now they got the last one right but for whatever reason the author didn't seem to think it necessary to capitalize Lemon Pie or Lollipop. Well I'm here to tell you something, it's fucking important. They're proper nouns, treat 'em as such.
Read that out loud and let me know if it makes any goddamn sense without the preposition there. I'm sure it did, who the hell am I kidding, no one fucking cares if "at" is present or not. Might as well leave it out of other sentences too.
Chuck will be buried Springfield Cemetery.
The meeting is 3:00pm today.
Right back ya!
It's fine, right? Great. No more 'at's that we need to be bothering ourselves with.