1. I don't know. Maybe every holiday time or season? 2. My brother did, so I did too. 3. I have a lot. @beachbreeze15, @kotlcfitzphie13, @toodorky, @sjsj, and sooooo many others, including you! 4. You could send private messages to DOGO users, add your own background to your page, add more accessories to your avatar, Virtual events, and that's all I can think of. 5. Commenting!