Currently, Simplaris Blogcast doesn’t directly support multiple blogs. This is something that we would like to add in the future. However, for now, you can use Yahoo Pipes to get multiple blogs on Simplaris Blogcast.

First go to http://pipes.yahoo.com/pipes/ and click on ‘create a pipe’.

If you aren’t logged into yahoo, it will prompt you for your username and password. If you don’t have a yahoo account, you will need to create one.

After you logged in, you will be taken to a screen like this:

The next step is to click on the plus sign on “Fetch Feed” (which is in the sources menu). This will create a dialog box on the grid. In this dialog, enter the web feed of one of your websites. In order to add another feed to your pipe, you will need to click the plus sign again on “Fetch Feed” and enter your second web feed in the dialog box. Repeat this step until you have added all the web feeds that you want to pipe.

The next step is to merge all the feeds together. You can do this by expanding the operators menu (on the left) and clicking the plus sign on “Union”. This will create another box on the grid called “union”. Next, click on the circle at the bottom your fetch feed dialog box and drag it to one of the top circles on the union box. You will need to do this for all the fetch feed dialog boxes.

After creating the union of your feed, you will need to sort your feed. You can do this by expanding the operators menu (on the left) and clicking the plus sign on “sort”. This will create another box on the grid. You will need to change sort by field to item.pubDate and the order to descending order. Next, you will need to connect the bottom of the union box to the top of the sort box. Additionally, you will need to connect the bottom of the sort box to the top of the pipe output box.

Now, all we need to do is save the pipe which you can do by clicking the save button on the top right. It will then ask you for a pipe name. You can enter anything and press save again. Once you have saved the pipe, you will need to find the web feed address of your new pipe. You can do that by clicking on “Back to my pipes” on the top right.

Next, you will have to find the pipe that you created. Hover over it and select view results.

After you do this, you will need to click on “more options” and click on “Get as RSS”.

This will take you to your piped rss feed. From here, you can select the text in the address bar, right click, and then copy. Now you have the feed url on your clipboard.

All you need to do now is to go to the Settings page in Simplaris Blogcast and paste the contents of the clipboard to the feed url and press save.