PUBLIC MARKS with tags add-ons & service

360 Cities brings interactive, panoramic photography to the mainstream.

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Chirrup is comment system which uses Twitter as a datastore.

Disqus, pronounced "discuss", is a service and tool for web comments and discussions. The Disqus comment system can be plugged into any website, blog, or application.

French service that lets you add a button to your blog.

An interesting new Aussie company that lets you setup a widget thing to stream music on your own blog (regardless of platform). Could be very good fun, and good to see a local company doing this

Mapable is the place where you can find common online social activities placed on a map. Our first initiative is 'Mapable Chat'. Many more cool map-based services are set to arrive here soon.

Feedo Style allows you to add fresh themed content to your website from any RSS, RDF or ATOM feed with a simple copy and paste.

Using FeedMap you can geo-code your blog, browse already geo-coded blogs and search for blogs. Once geo-coded, you can get your own BlogMap location using a simple url that allows you to network with your local bloggers and much more!

Now everyone can easily create, organize, share and search voice recordings. Blog sidebar

If you always wanted to know where your website’s visitors come from, then our free VLocate service is for you. Using the Google Maps API it provides you with a detailed view of the geographic locations of your site’s visitors. You can zoom in up to the level of detail provided by Google Maps.

service that can aggregate many of the existing measurements of your blog's reach and interactivity into a single (abstract and isolated) number.

ODEO: Your friends and site visitors can send you a voice mail without downloading any software or dialing any phone number.

Mobber's patent-pending software shows you who's on a particular web page, allowing you to chat with them privately or in a group. We make the web a two-way real-time medium. Can be embeded in a web page

Now you can use Wink to add relevant tags to your posts, or tag search to your blogs. (Here's an example.) Click here to get started ... it's easy.

Integrate a small version of your map into your blog or Google Home Page, or a fully functional version into your website.

With BloggerSnap your visitors can now easily post on your blog or site a snapshot taken with their webcam

Personalize your Blog, IM and Skype profile! emotions, caricature box for blogs

Blog shoutbox

Tag cloud generator with a lot of options.

Frappr is an online tool that lets you map out a city. You can also share photos, private message them, or leave comments on their MyFrappr homepage. My city is invalid! What gives? Make sure you use the autocomplete popup box that shows up after you type a few letters. Then try alternate spellings (eg. St. vs Saint). If your city is small (pop. under 500) or new, it probably isn't in our database. We're also getting a lot of reports of missing Canadian, Australian, and Middle Eastern cities. Add to the City Request list.