Why do many places have one thumbs up, and one thumbs down?

Web bots (crawlers) seems to click all they see… Another point in the todo list. This list now exist of:

- Making places Rails 2.3.3 compatible
- Optimizing frontend (and keep new design ready)
- Adding more features for notifications
- Optimizing search engine
- Finally adding avatars for users, and include Facebook connect
- Writing (more) test in rails..

Good night,
MIchael