You should write a little more why people should put there trust in your website. I mean, it's basically a forum, right? What should make me believe that you are cabable of forming a community that helps each other in these regards? What does it have that Reddit, Stackoverflow and HN don't offer already? Etc.

E.g. we have an aggregator for remote workers. We will gather contracts for you, help with book keeping, have a project manager and corresponding tools prepared (issue tracker, wiki, chat channels) etc. To not make it an ad, I won't say our name. But I just want to show you that people already spend a lot of effort in that area. Certainly the demands we have working remotely are not all met already. But right now it's hard to see what makes your site interesting.