unauthenticated repo api results lack essential repo data even if the repo is public (BB-3459)

example of fetching data for a public repo

{{{
$ curl --user zalew:password https://api.bitbucket.org/1.0/repositories/zalew/django-inbox/\\
{
"scm": "hg",
"has_wiki": true,
"last_updated": "2011-09-13 14:24:35",
"created_on": "2010-06-25 21:31:58",
"owner": "zalew",
"logo": null,
"email_mailinglist": "",
"is_mq": false,
"size": 21657,
"read_only": false,
"fork_of": null,
"mq_of": null,
"state": "available",
"utc_created_on": "2010-06-25 19:31:58+00:00",
"website": "",
"description": "Messages between Users.",
"has_issues": true,
"is_fork": false,
"slug": "django-inbox",
"is_private": false,
"name": "django-inbox",
"language": "",
"utc_last_updated": "2011-09-13 12:24:35+00:00",
"email_writers": true,
"main_branch": "default",
"no_public_forks": false,
"resource_uri": "/api/1.0/repositories/zalew/django-inbox"
}
}}}

{{{
$ curl https://api.bitbucket.org/1.0/repositories/zalew/django-inbox/\\
{
"website": "",
"scm": "hg",
"name": "django-inbox",
"followers_count": 1,
"owner": "zalew",
"logo": null,
"resource_uri": "/api/1.0/repositories/zalew/django-inbox",
"slug": "django-inbox",
"description": "Messages between Users."
}
}}}

is there a reason why created, last update, information if it's a fork, etc, are not shown? this data is public anyway.