PUBLIC MARKS with tags ical & calendar

Publish your iCal calendars for free, without a .Mac account. Sharing your calendar URL, allows visitors to download the .ics file, and even view your calendar through a Web browser. Ordinary WebDAV servers do not have this capability. In addition, advanced features like password-protection for individual calendars is available.

Online calendar and todo list never forget where you need to be or what you have to do

Online calendar Import existing event information in all the common file formats including iCalendar, vCalendar, Microsoft™ Excel worksheet, and CVS or tab-delimited text files.

Share iCal calendars, contacts, lists and more, Manage all your groups, Sync with Outlook and Palm desktop, secure and private, Backup your mobile phone data to our secure website

Publish public and private calendars via RSS and iCalendar. developer API.

Online Ajax calendar. Import from Outlook, Yahoo, and iCal, SMS/Text Messaging, microformats

This write-up describes how to use Ruby to parse iCal-formatted calendar data and convert it to XML for later processing.

這個服務真的是超誇張，利用AJAX把一些商務用到的功能都包起來，真希望有OS把他買下來提供給一般民眾使用。

nightlife, clubbing, parties, gigs, festivals events listings for many cities worldwide + data feeds, web services, blogs, forums, directory, music reviews & more. Post your public events (its free). You can use the forms, an ical client, or submit your a data feed of your public events or use the rss, ical, hcalendar or javascript feeds to display events for your city and your favourite categories. check http://www.spraci.com/api for more info about syndication and data feeds. SPRACI has been online and evolving since 1994.

on-line calender to share sunbird calenders