[agaton]

I would recommend you to focus on the busines side for a while. Your minimum viable product seems to work, you've already a pricing strategy and a few customers. To validate your pricing and offer you need to get a few more customers. 5-10 at minimum.

Do everything you can to get your first 10 paying customers, you'll learn a lot, and after that focus on your product roadmap. You don't know what your customers need, or want, until you have a bunch of 'em.

So, call people, sell, market your site, try to get some PR and do everything you can come up with to get these 10 customers. When you've done that, you will start to get real feedback from your customers not other entrepreneurs and will a better clue on how the product roadmap should look like. And how your product will fit into the market.

Then, it's time to get 100 customers. Do everything you can to get them.

Then, it's time to get 1000 customers. If you have 1000 customers, you know you have a scalable business. Time to celebrate!