Here are some short notes about interesting module I recently discovered. All the listed module are available for Drupal 7 already. I have to admit, that I had no time to try them so far.
Provides an "Edit" Button on View pages, with a simplified UI to edit some views data like header, footer and so on. Tries to provide a simple interface for editors to edit _some_ views data. See the demo
A more general alternative to node/user reference module. For an detailed overview and comparison see http://nodeone.se/blogg/overview-of-entity-reference
Send mails to your drupal site, which then creates node out the mail. Supports fields and files (sent as attachments). It's simple way to create content from a mobile phone.
A visual form layout tool. Supports almost all drupal forms and also webforms.