Drupal Association members fund grants that make connections all over the world.
It's frustrating to see what happens to the available tokens on the site once the entity_metadata module is enabled because it duplicates of lot of existing tokens that core provides and will just end of confusing the user. Plus, if the user uses these tokens in token strings then the entity_metadata module is disabled, these tokens will stop working because they weren't using the proper core tokens.
[comment:pid] duplicates [comment:parent:cid]
[comment:nid] duplicates [comment:node:nid]
[comment:uid] duplicates [comment:author:uid]
[comment:subject] duplicates [comment:title]
[node:uid] duplicates [node:author:uid]
[file:uid] duplicates [file:owner:uid]
[term:vid] duplicates [term:vocabulary:vid]
[user:login] duplicates [user:last-login]
[site:current-user] duplicates [current-user:*]
[site:current-date] duplicates [date:*] (I have an open issue in core to fix this namespace and make it [current-date:*])