What's your favorite trend?

Defining trends nowadays is not an easy task. Trends are in essence very complex mechanisms that mirror changes in the economic and political landscapes
A trend is a reflection of social, economic, political and cultural changes. It expresses modernity, symbolising the spirit of the times.
Which trends do you follow? Which do you ignore? Once you know about a trend, more than likely you need to form an opinion about whether it is useful. Which fads can you use to pull others into either supporting or resisting a trend? In navigating current trends, have a sense of direction and endurance so you can anticipate how to use it in your favor.
So in this forum topic we would like to discuss the trends that we notice around us which we find influencial and which we think is going to last and continue influencing people and our lives in the future.