Gliffy is a brilliant tool for those of you who who want to design houses, or create a flow chart, then collaborate or publish the information to a website or blog for others to share.

Regardless of your design tool skills you'll soon be up and running with professional looking documents and floor plans. You'll need to register to begin, and once your account is established you'll be asked to enter a document name. The next screen is the design space you can work with. The tools here work just like any drawing package you may have used, allowing you to add lines, shapes and text using the various buttons around the page.

Use the menu links in the left hand menu panel to access drag and drop items you can place in the document. Once you have your design ready you can share it by clicking "share" and entering the emails you want to send it to, and these people must register with the website too. And finally, click publish info and then How to Embed for easy to follow instructions on a number of ways you can publish this document on the Internet.