Pretty much anything encountered in daily life has the potential to spark a hub idea. I had to reset our ROKU box a couple of days ago, which got me wondering, "How many folks are using ROKU?" That question led to a group of hubs, including my first "Exclusive", about internet streaming TV. We received a heavy snowfall for Christmas, and now I'm wondering why it is that our boglend terrier absolutely hates going outside when its raining but can't wait to go frolic in the snow! Haven't started working on that one yet, but it's on my list.