We currently have this code in sources/fields.php:
$orderings = array(
do_lang_tempcode('FIELD_TYPES__TEXT'), 'short_trans', 'short_trans_multi', 'short_text', 'short_text_multi', 'long_trans', 'long_text', 'posting_field', 'codename', 'password', 'email',
Suggested by Chris Graham on 26th March 2017
In Android you can specify a colour for toolbars etc via a meta tag.
Suggested by Chris Graham on 9th May 2017
Raised 0% of 6 credits
(6 credits = 1 hour or $42.92)
Implement a secret key that has to be entered correctly to join.
It's similar to inviting people explicitly (using the invite/recommend system with "Invites enabled" enabled), but instead you just need to tell them the key.
The key would be a config option, defaulting to blank.
Suggested by Chris Graham on 20th October 2017
Have an extra processing step that checks the domain given exists and has an MX record and that MX record points to a valid SMTP server.
This will reduce the chance of bounces.
Deploy it whenever appropriate (most of the time, only don't do it when mass-processing addresses).
Suggested by Chris Graham on 2nd December 2017