This module builds user profiles as content (aka nodes), which opens the opportunity to use all the powerful modules for content for user profiles too, e.g. the Content Construction Kit (CCK). It's intended to be simple and useful, but extensible by further modules.
Content profiles can be restricted to certain roles; the module also supports separate content profiles for different roles.
#D7CX: I pledge that DME will have a full Drupal 7 release on the day that Drupal 7 is released. Or maybe not, we'll see.
The Drupal Markup Engine (or DME as I'll refer to it from now on) allows you to define tags for use inside of node content that do almost anything you could wish for - allowing users to do such things as to specify where images should be placed in the text, specify that certain text is a spoiler and shouldn't be easily hidden, or to safely allow users to reference video or other resources from other sites. Tags can either enclose text (like <dme:spoiler>text</dme:spoiler>) or not (like <dme:image />).
The Click Heatmap module provides integration between Drupal and the ClickHeat library. The module itself does not record any data or generate click heatmaps. Instead the module provides a limited Drupal related scope and injects the the Javascript necessary to record the click data.
MimeDetect provides a complete system for detecting the actual contents of files in your Drupal site. A file upload validator is also included for protection against mismatches between filename extension and its real content.
This module allows users to log into your site securely without usernames and passwords. It uses digital/identity certificates users have imported into their browsers as part of a public key infrastructure (PKI). The certificates can be generated by Drupal's PKI Registration Authority module or any other registration authority (RA) / certification authority (CA).
When a Drupal page is accessed via HTTPS the module checks for certain environmental variables that contain the user's unique information, such as an email address. Depending on the settings it then logs the user in or, if enabled, creates a new account.