Hi there,
is it possible to expand on the merge tags? Maybe in this section: http://www.gravityhelp.com/documentation/page/Merge_Codes
There seems to be information about them in quite a few support posts and their potential is quite powerful, but nothing comprehensive is explained in one place yet. The tinygrab link on this support post http://www.gravityhelp.com/forums/topic/merge-tags does not work anymore either.