Thumbtacks: Never lose anything again!(Now with added zombies)Can't remember where you parked your car?Having trouble locating that awesome bar you stumbled into last night?Just want to track the undead hordes in your own post-apocalyptic nightmare?*Just drop a Thumbtack and never lose it again!No check-in, no hassle, just remember the things that matter.( * Zombie apocalypse and subsequent collapse of civilisation not included) 更新内容： BUG修复。