1.Block settings:
Region: defined in theme, where the block shows.
Mulilingual settings: which language to show.
Block title: <none> for no title.
Role specific visibility settings: Show block for specific roles.
Page specific visibility settings: Show block on specific pages.
2.Flag module*: trigger actions or trigger rules(rules module).
Display flagged content using views.
3.Menu: Separate by language or user role.
Menu add in the region of block to display.
4.Triggers and actions:Ttrigger module, can fire these actions when certain system events happen.
Extent trigger api and action api to do this.
5.Validation API: validate form inputs.
6.Custom error: Define 403,404 errors.
7.Date and time: UTC time or so.
8.Email change confirmation settings
9.Error reporting: Write errors to the log
10.File system, File system path: (public method or private method)
11.File upload paths: Dir pattern
12.Fivestar: rating system
13.Google Analytics: User tracking system.
14.Image toolkit: JPEG quality
15.Input formats: Html,php,txt by role
16.Jammer: remove preview button
17.Jquerymenu
18.Languages: path prefix,icons,language switcher block,Default language,Language domain
19.Translate interface: Import export po file. extract modules po dir, translate some strings.
20.Database logging
21.Performance: cache, page compression, block cache, css js compress
22.Persistent Login, expiration time, login redirection
23.Points for action
24.SMTP Authentication Support: smtp settings.
25.Site information: site name, email, default url
26.Login Destination
27.Permissions
28.Roles
29.Sections: different theme for role
30.Dynamic display block
31.Backup and Migrate
32.Views API: different style of table
33.Advanced Book Blocks
34.Apache Solr framework, Apache Solr search