This post added to: Yahoo 360 - Tips & Tricks
Yahoo 360 provides for a maximum of 300 friends for each blog. So when that number is attained, no one else can request to be added to your blog's Friend list.
Work around 1:
You can create another blog with different usernames. (username, username2)
Then use each blog's Blast link to point to the other blog site.
Now you can add up to 600 Friends.
Work around 2:
By creating a common "Table of Contents" link in the Blast of every blog you create, your Friends have transparent access to all of the information and blogs you maintain.
You can have up to 300 Friends in each blog you maintain.
So by creating multiple blogs with different usernames, you can provide an effective Yahoo 360 blog with more than 600 Friends.
I suggest limiting the number to about 290 in each blog so that when new people want to be Added, there is enough space left to be temporarily in your Mailbox until you invite them to one of the other blogs you maintain, by logging into the other blogs account while leaving your new Friends' page open. That way you can invite them into the blog site where you have room to Add new Friends.
I have usernames of jamesbdunn, jamesbdunn2, jamesbdunn3, ...
So as my needs grow, so does my Friends list size.
Currently I operate two active blogs. One is focused on Science & Technology, the other on my Perspectives. But for anyone that uses the Table of Contents I provided, they don't know the difference.