Unfortunately XUL Popup menus does not work in MicroB, and we cannot get "Filters->Add Filter Subscription" menu Item.

I hope someone can fix this problem in future, or write Mobile version of AdBlockPlus extension (with big buttons, and tabs).

Right now we can subscribe to some filters in this way: Press "CTRL+N" shortcut or open "New window" via Application Menu.

Type in URLBar next url: "chrome://adblockplus/content/ui/tip_subscriptions.xul"