Platform drop-down covering major multicity systems

[oobrien]

A combination of equipment/operator/technology provider. Would be a dropdown, and only for platforms with 5000+ bikes in them.

e.g.
Nextbike by TIER
Lime
Bolt.ee
Beryl
Meituan/Mobike
Hellobike
Didi Qingdu
Hello Cycling
Youbike
Youon
PBSC
JCDecaux
Fifteen
Bewegen
Urban Sharing