

You would have observed or you would be one of these people, who are successful people on Twitter with many followers; but their Twitter success does not work for Friendfeed.
I have saw many people who are successful on Twitter and having many followers on Twitter, but they are looking for someone to subscribe them on Friendfeed.
If both sites are Microblogging sites and have 90% similarity, then why we see this difference? One thing have to care on Friendfeed, having 5k subscribers on Friendfeed is equal to having more than 50k followers on Twitter.
There is many natural difference between Friendfeed and Twitter.
On Twitter if you never tweet, people will follow you, only you have to follow back who follows you. On Friendfeed few people will subscribe you if you would not update.
On Twitter if you follow people people will follow back you, whether you tweet or not. On Friendfeed it does not matter, how many people you have subscribed.
Twitter is a large website now so there many peoples have accounts, their interest varies and they can be successful on Twitter but not on Friendfeed because Friendfeed is not for them.
People are using Twitter for marketing purpose but Friendfeed is still safe, this is the reason when you follow back someone on Twitter they send you direct message but on friendfeed this is not In trend.
On Friendfeed a few fact works if you apply them together, first is you interact with people, subscribe to others and update regular, updates should be relevant to your image. Like others stuff and comment on them, you will gain your subscribers.