writing - Is there an internet Git-like repository for collaboration on a paper?

I've just started using git for tracking changes in a LaTeX paper I'm writing, and for collaboration with co-authors.

However, I cannot find easily private git repositories with reasonable plans for scientific collaboration (I'm not asking about discounts, just about a different workflow, so no "one team of n developers", but there are "many small project, with different people").

There is ScribTeX, but unfortunately they are going down :/.

Other:

So, is there a (La)TeX-oriented Git (or, say, Mercurial) repository service?

That is, I'm looking for a repository (free or reasonably priced - i.e. for one with a PhD student salary, not a programmer salary :))

• allowing for:
  
  
  
  • many collaborators,
  
  
  • many private repositories,
  
  
  
  
  


• but can have strong limits on:
  
  
  
  • users per repository,
  
  
  • repository size.
  
  
  
  

Answer

Aditya's comment should be the accepted answer:

Bitbucket offers unlimited private repos for academic users.