What rate should I be building my website

Is there a maximum rate that you should add pages of contents to a website?

I am working on a hobby site, and I have been adding about 10- 15 pages of content each day

10-15 pages a day? Hmm.. where are you getting your content? If you are grabbing articles or content from the web, (which is perfectly fine, I might add), I would take the time to rewrite it, so you don't have the same content as 50 thousand other sites out there. Adding 15 pages/day of already used content (I hate the word 'duplicate content'! lol!), wont benefit you as much as 1 or 2 pages/day of purely original content. As far as that goes, add to your hearts content!

There's no maximum on adding content. But better to add less content and do it consistently over a long period of time, compared to adding a bunch of content over a short period of time and then stop.

There is no fix rate and if you are putting quality not garbage then put as many pages as you want or can do...

just a piece of advice:remember to see every now and then that your content does not go into supplemental index.make sure to write more about things that have not yet been covered anywhere else on the web.at least use keyword phrases that are unique and G will be happy to keep that in its index.

I would have to agree with Sammy.