EventBot is a free service that lets you create an event on Google Calendar by the simple act of sending an email. You don’t need to log into your Gmail account or Calendar.
Web
Sites to download free and royalty free digital sound effects for video editing, presentation, slide show, or any other project
Sortbox is a new web application for Dropbox that automatically sorts files into folders based on custom rules you create.
Create your custom Google+ cover images offline using PSD and PNG templates, or from the convenience of your browser in an online app.
Illuum is a web app that allows individuals to track, study and improve their happiness. It also helps in making instant decision and achieve goals.
Create secret messages containing password, message or private links that self destructs after set amount of time or views
Exif Viewer is a simple tool that gives you complete information of an image, which includes basic metadata like image shot date, to more in-depth data like GPS endcoded location, focal length, and lots more.
Archivedbook is an online app that makes it possible to find all your old Facebook status updates, wall posts, checkins, uploaded videos and photos, shared links and a lot more in a matter of seconds.
Free services to determine anonymous domain owners and to find all sites owned by a person using reverse Google Analytics and Adsense lookups.
Videodropper is a new, free web service that can download and automatically send your favorite YouTube videos to your Dropbox account.