Great suggestions! Thanks. I'm definitely going to check out conjuguemos for some inspiration! :)
And yes, I like the audio section too. We are working hard to get more audio added. Our goal is to have audio from as many different countries as possible. 

You are doing a great job. It is obvious you have done a lot of work with your team to put this together. I did three different exercises. I use an iPad and the site worked okay. Educationally I think it has potential to be a kind of second year Spanish after Duolingo. It seemed like an A-2, B-1 level course. I have not found anything better to practice verb forms and vocabulary. I think there is a need for a developed free web resource that addresses what you address at this level of Spanish. My amateur suggestions are: (1) commit to a specific longer term plan as some very good sites die and others sit unfinished. You will may find this site an asset sold to somebody, a completed course that can be hosted and used long term, or a long term hobby or business. (2) the current design is workable but needs updating so it works smoothly and with polish on mobile platforms. (3) I liked being able to select some tasks "a la carte" but a course that would work somebody through all the content over time like Duolingo does would be very useful. I hope my feedback is useful for you. Keep on going with it. Thank you for all you are doing here.

Hey Carlos! I absolutely love your audios and welcome any future contribution you want to make! <3

Hi, Wanda. Long time don´t know about you :D Well, first sorry for my long absent, but I realized people like the audio part in your wbsite, so I have a very good idea for you. I´ll let you know later. pd. My friend (the girl) she bailed :(