[bobbytoat]

I think it's not a really good idea to post more than 1 in a day. I think my most preferred way is to post every alternate day. This way, you can concentrate on promoting your post, then you can analyse how much traffic you got from that article alone and sort of giving time for that post to thrive, for readers to share with friends...

Of course if you post every day, the first impression of visitors will be good, because they like frequently updated sites and there is a promise of content for them, to tempt them to bookmark. This will help in return and frequent visitors as well as feed subscribers.